You Need a Spyware Remover!

If you use the internet, “There is over 90% chance your computer is infected with spyware” - Source CNN. 

Just think about it. You probably have a t least one, if not more computers in your home. Most computers today have internet access. And if you receive email from others and surf to a couple of sites can you be almost completely sure you have some kind of spyware installed in your computer. 

How dangerous are spyware? 

Let me give you a short list of things spyware can do, 

• Spyware can run completely hidden on your computer 
• It can slow down your computer a lot 
• It can spy on you and send everything you type to someone else 
• It can record everything you do, allowing someone to see it later 
• It can spy on you and send account information, passwords, credit card numbers and similar to a third party. 
• It can “steal” files, pictures, videos and more from your computer 

Some spyware will do just a few things and others everything from the list above, and more. 

You must keep your computer clean from spyware or risk losing personal information, financial information or even your private photos or family videos. 

Run a spyware scanner regularly to clean out any spyware that may have sneaked their way into your computer. Do note that antivirus software (even the most expensive ones) have problems to keep spyware out. So get a good anti spyware software and use it! 

No matter what the spyware's purpose really is, the bottom line is that at the very least it will cause you countless hours of problem solving and slow downs on your computer. 

Scan your PC now to make sure it is clean. If you find anything, avoid using any credit cards or visit your bank until the PC is cleaned with a top anti spyware software. 

To get more information and a see our Top Three list over spyware removal software with free downloads, please visit our site.

Zone Labs vs. Windows XP Service Pack 2 Firewall

Windows XP computer users fall into two categories: those who have personal firewall software and those who do not. Knowing that the majority of computer users go without a firewall, Microsoft has included an internet security firewall into the latest XP update called Service Pack 2. If you had no prior firewall, the day you download the SP2 update is a happy day for you. 

If you already have a personal firewall such as Zone Labs, McAfee or Norton, then a question arises as to which one you keep, because any computer repair store geek would say you should not keep both the XP firewall or your existing software because it has the dynamic Microsoft name behind it, or go with a more niche company for security such as Zone Labs. 

What is this Firewall Thing, Anyway? 

First, what is a firewall? A personal firewall protects your computer from malicious users by blocking unauthorized access. Who needs a firewall? The term “firewall” gives the impression that only large companies need a “wall” of “fire” to block attacks. You probably feel your computer is too small to attract an attack. But let’s not forget that hackers are hackers because they are students of behavior! They know that millions of people think they’re not targets and forego internet security. They build viruses to seek out such vulnerable computers, which can lead to a multitude of computer problems, not to mention identify theft. 

Perhaps if firewalls were renamed, “personal identity insurance,” more people would realize the need to own it! So, does the Windows firewall do the job? While it will block incoming attacks, it will not block programs already installed on your computer from sending information out. 

Many downloads you agree to will have spyware attached, and spyware often “phones home” with information about the user. Windows XP firewall will not stop this which is why computer experts suggest that for maximum protection you should go with a full firewall protection like the ones offered by Zone Labs, Norton and McAfee in lieu of XP’s.

Best sourced opinion in relation to computer technology

You may have found the best sourced opinion in relation to computer technology. When you are after better advice concerning computer technology, you'll find it hard separating superior information from unprofessional computer technology proposals and directions so it's astute to know ways of judging the information you are offered. 

Now we'd like to give you some advice that we believe you should use when you are searching for information concern computer technology. You need to understand that the recommendation we give is only relevant to internet information about computer technology. We don't really offer any advice or guidance for researching in 'real world' situations. 

A terrific piece of advice you can follow when offered information or advice on a computer technology article is to research that is behind the website. This could reveal the people behind the website computer technology authorizations the fastest way to determine who owns the computer technology website is to look on the 'about' page or 'contact' page. 

Any reputable site providing information concerning computer technology will always have contact information which will record the site owner's contact details. The particulars should reveal some specifications regarding the owner's proficiency and credentials. This permits you to make an informed assessment about the webmaster's familiarity and qualifications, to offer guidance about computer technology.

Wireless Networks: How Do They Work?

Wireless networks use radio waves instead of wires to transmit data between computers. Here's how: 

The Binary Code: 1s and 0s 

It's well known that computers transmit information digitally, using binary code: ones and zeros. This translates well to radio waves, since those 1s and 0s can be represented by different kinds of beeps. These beeps are so fast that they're outside the hearing range of humans. 

Morse code: Dots And Dashes 

It works like Morse code, which is a way to transmit the alphabet over radio waves using dots (short beeps) and dashes (long beeps). Morse code was used manually for years via telegraph to get information from 1 place to another very quickly. More importantly for this example, though, it is a binary system, just as a computer system is. 

Wireless networking, then, can be thought of as a Morse code for computers. You plug in a combined radio receiver and transmitter, and the computer is able to send out its equivalent of dots and dashes (bits, in computer-speak) to get your data from here to there. 

Wavelengths And Frequencies 

You might wonder how the computer can send and receive data at high speed without becoming garbled nonsense. The key to wireless networking is how it gets around this problem. 

First, wireless transmissions are sent at very high frequencies, which allows more data to be sent per second. Most wireless connections use a frequency of 2.4 gigahertz (2.4 billion cycles per second) -- a frequency similar to mobile phones and microwave ovens. However, this high frequency produces a wavelength that is very short, which is why wireless networking is effective only over short distances. 

Wireless networks also use a technique called "frequency hopping." They use dozens of frequencies, and constantly switch among them. This makes wireless networks more immune to interference from other radio signals than if they transmitted on a single frequency. 

Internet Access Points 

The final step for a wireless network is to provide internet access for every computer on the network. This is done by a special piece of wireless equipment called an access point. An access point is more expensive than a wireless card for 1 computer, because it contains radios capable of communicating with around 100 computers, sharing internet access among them. Dedicated access points are necessary only for larger networks. With only a few computers, it is possible to use 1 of them as the access point, or to use a wireless router. 

Industry Standards 

Wireless equipment from different manufacturers can work together to handle these complex communications because there are standards which guide the production of all wireless devices. These standards are technically called the 802.11. Because of industry compliance with these standards, wireless networking is both easy to use and affordable today. 

Wireless Is Simple To Use. 

If all this talk of frequencies has you worried -- relax. Wireless networking hardware and software handle all of this automatically, without need for user intervention. Wireless networking, for all its complicated ability, is far simpler to use than you might expect.

Why You Need To Clean Your Windows Registry?

Registry is the database where data of programs and windows is stored. Registry cleaner is software, used to run your computer faster and smoother. Registry cleaning is very important for a smooth running of your computer system. Whenever you delete a file form your system, the registry does not remove this data. Thus, a reference to the deleted file remains in the registry. Gradually as the registry gets filled up with these databases, the computer gets slower and slower in its functioning. If the registry is not cleaned up regularly, severe damage can be caused to your computer. 

A registry cleaner scans the windows and finds out the outdated and incorrect information stored in your computer’s registry. The software fixes this improper information enabling your system to be error free and run faster. The software is enabled with advanced features that make your computer run smoothly and efficiently. Registry cleaning makes your computer run very quickly and also safely. 

There are many advantages for registry cleaning. Your computer will have a cleaned up registry and no information in the registry will be cluttered. You can regain the lost disk space and use this for installing new software. Registry cleaning will also block the installation of spyware and adware in your computer. If your computer was having any application errors, you can see that this has been fixed after you clean up your registry. Your system will be maintained as it was in its initial stages and you can also understand your computer much better. 

If you do not clean up your computer’s registry timely, you can face different types of problem while using the computer. When you are in the midst of doing important work related activity, your computer can suddenly crash or the system can get stalled all of sudden. This can have damaging impact on your work. Timely cleaning up and fixing of the registry will prevent you from facing such crisis. 

There are different kinds of registry cleaner available. You can use the best registry cleaner available in the market to maintain the registry of your computer. Keeping your PC clean is very important if you want it to run efficiently all the time. The registry cleaner software will help you in repairing some applications that are not working in your computer. 

The software uses speed detection techniques to very quickly identify the missing and invalid reference from your windows registry. After identifying the problems, the software with the use of its advanced technology can easily clean your registry. After this your computer will start functioning, like a new PC. After installing the software you can customize its different options according to the requirements of your computer. 

Many online sites provide registry cleaner software for its customers. Before you buy a registry cleaner, make sure that you are aware about its different features. This will help you in customizing the features of the software according to the needs of your computer. 

Buy the best registry cleaner that is available for your computer.

Why Hide Your IP Address?

Hiding your IP address is the best way for surfing the net anonymously. IP address is the Internet protocol address. This is the unique address of a computer on the Internet. The IP address consists of four numbers divided by periods. These numbers indicate the domain, the sub network, the network and the host computer. Each IP address mostly has an equivalent domain name address, spelled with four letters. It is very important to hide your IP address online. Hiding your IP address online ensures that your personal information is not leaked out to the outsiders. 

By installing software in your PC, you can hide your IP address. Anonymous surfing of the web will enable you to safeguard your Internet privacy. There is nothing illegal in hiding your IP address, for the proper reasons. If you have any doubt regarding this you can always consult your legal advisor. The legal advisor can guide you about the matter. 

An IP address changer can help you change your IP address when you are surfing online. The tools of IP address changer will let you change your IP address anytime by routing your Internet traffic through an overseas server. The tool has drop down box that enables the user to choose an IP address from one of the countries mentioned in the box. Hiding your IP address is the best option to protect you from any kind of fraud. 

Hiding your IP address also enables you to protect your computer from spyware. Spyware is the software that monitors the activities of the user of a computer. Some webmasters and software producers offer free downloads for your computer. Most of the free downloads are embedded with spyware. After you complete the download, the spyware gets installed in your computer and your activities can be monitored. 

Hiding your IP address also gives you freedom from the constantly bombarding pop up ads in your computer. Whenever you enter a website, you will be flooded by the pop up ads. Constant flooding of the pop up ads in the computer can be very irritating and disturbing for the user. The efficiency of the computer also gets diminished due to this. Your computer can stop functioning when you have an urgent piece of work to do. Hiding your IP address will protect you from such situation. 

The main advantage of hiding your IP address is that you are protected from any website that wants to monitor your online habits and activities. Hiding the IP address also makes sure that you do not receive any junk or bulk emails in your inbox. Good software for hiding your IP address will keep your computer safe from the hackers. If the software has the ability to support frequent IP address change, the chances of protecting your privacy increases. 

You can also use the web-based email to send anonymous email to people. This can sometimes be necessary for your work. Your IP address is meant for your personal use and nobody has the right to misuse this without your permission.

Why Do I Need Anti Virus Software For My Computer?

If you’ve recently purchased a computer, or are just learning about using email and the internet, you may have heard about computer viruses and anti-virus software. You may be wondering if this is something that you should be concerned about, and if so, what you should do about it. This article will attempt to answer these questions for you. 

First, you may be wondering just what a computer virus is. Basically a computer virus is one of many types of small programs that install themselves on your computer without your consent. Usually they enter your program through an email, or while you are browsing a website. 

When these programs run, usually without you knowing, they can cause all types of problems with your computer. Some viruses can be mildly annoying, slowing down your computer as they use your computer’s resources for another purpose. Others can be very dangerous, collecting your personal information and sending it to another party, or damaging your hard-drive. 

True to their name, viruses are able to use your internet connection and email program and send themselves to the computers of other people you know, spreading themselves just like a contagious disease. 

Because of this, just like the health of your body, when it comes to computer viruses, an ounce of prevention is worth a pound of cure. It is much easier to prevent viruses from entering your computer than it is to get rid of them and cure your computer once it becomes infected. This is why Anti-Virus software is important. 

Once you realize that you need anti-virus software installed and running on your computer, you’ll have to choose which one to purchase and install. This can be a complicated process, but here are some tips to make it a bit easier. 

First, check your computer to see if it came with anti-virus software. Many new computers are shipped with anti-virus programs already to go on them; you just need to turn them on. Check your instruction manual to see if this is the case with your computer. 

Check with the vendor. If you purchased your computer from a local retailer, check with them to see what anti-virus program they recommend. They should be more than willing to help you and may even be able to provide you with a discount since you purchased a computer from them. 

Once you have your anti-virus installed and running on your computer, be sure to contact the software’s support if you have any questions. It is also important to keep your software updated. Many of these programs will automatically update themselves when you are online. This is very important since new viruses are always appearing and you want to make sure your computer is protected.

When to Rent a Laptop Computer?

Most companies either lease or buy their computer equipment, but why or when should a company rent laptop or notebook computers? 

Here are a few reasons to rent a laptop computer: 

-If you need technology on short notice or for a short time, it is best to rent a laptop. 

-If you need a large quantity of laptop computers for a training class, it is best to rent laptops. 

-If your laptop computers are on back order but your staff isn't, it's best to rent laptops for immediate installation. 

-If you need a wireless laptop computers for travel and all your company laptops and notebook computers are wired. 
People confuse computer renting with leasing. 

Renting is short term in nature and is very flexible. Leasing, like buying is a fixed arrangement. 

You can extend the rental or cancel at any time with no penalty. Leases can't be cancelled without a 'severe penalty'. 

Renting laptops is totally flexible, requires no capital budget and can often be accomplished with a company credit card. For most companies, renting is as easy as getting office supplies. 

Rental companies have expert computer technicians who deliver, install and test your laptop rental right at your office, training room, trade show booth, seminar, convention or conference. 

Rental companies have everything you need and a backup plan if something unexpected happens. 

Other reasons why businesses rent laptop computers include temporary offices, traveling executives and temporary employees. 

Temporary Offices 
Temporary offices can be made complete with rental laptop computers, printers, copiers and fax machines. The hardware will be configured to your company specifications and installed at any remote location in the United States or Canada. 

Rentacomputer.com has set up temporary offices in hotel rooms, trailers, warehouses and convention centers. Temporary offices have been set up for State and Federal Government agencies such as FEMA, the FBI and the IRS. Also legal firms, television networks covering hurricane disasters, movie studios setting up "on location", and new building construction sites, corporate mergers and takeovers. 

Traveling Executives 
Traveling executives won't have to carry portable laptop computers through airports or other public transportation facilities. Executives can have technology, preconfigured and tested, waiting at their final destination! Traveling with technology is one hassle that can be easily avoided by calling a computer rental expert like a Temporary Technology Travel Agent. 

Temporary Employees 
Temporary employees need temporary technology. By renting laptop computers you can coordinate the installation and removal of computers, printers and other technology for any period of time specified. If you hire temporary employees, hire temporary technology too. 

Next time you have a temporary or special need, consider renting laptop computer technology and technical expertise.

What is a refurbished computer?

Why buy 'new' computer equipment when you can get the same refurbished computer at up to 80% savings and there is no difference in the quality or warranty? Statistics show that people who have already bought a factory refurbished computer will never buy 'new' computer again! Manufacturers are so sure about their refurbished computer equipment that they offer the original warranties. 

Exactly what is considered factory refurbished computer equipment? 

A lot of things can be labeled factory refurbished. So frivolous are some that it's silly enough to make you laugh! Consumer laws prevent manufacturers from selling anything considered factory refurbished as new, so the second consumer gets the best deal and it’s just like a new computer! 

For example, most major retail stores offer a 30 day money back guarantee on their computer equipment and some consumers take advantage of this. So when the new computer is returned, the manufacturer inspects the product and repackages it like new. But it can't be sold as new now so you get a great price with the original warranty, now it’s considered a refurbished computer. Other reasons may be the box was damaged in shipment and so it was returned, a slight defect, the defective part is replaced by the manufacturer, tested and then repackaged just like new. Maybe a minor cosmetic blemish on the casing that was corrected. Demonstration units are also considered factory refurbished computers. They are also inspected, tested and repackaged. The box was simply opened or brand new items that have been overstocked are also labeled factory refurbished. 

It’s hard to tell the history of each and every refurbished computer item but whatever the reason for the refurbished label you can be sure that the computer equipment has been inspected and serviced by the manufacturer then tested and repackaged to meet original product specifications, just like a new computer. And like I said before, all computer equipment merchandise is warranted by the original manufacturer unless otherwise specified. 

Why buy a refurbished computer? 
Well, to save MONEY! Why not get the best value while getting the exact same computer equipment? Also, you get the original manufacturer’s warranty and get a much, much lower price on your new computer. 

Now with refurbished computer equipment you can afford that item which has been just out of your reach because it cost too much. And you will get the same performance! Actually refurbished items have a much lower defect rate than new ones. Only one in ten units that come back for repair is usually a factory refurb! That is because they are closely tested before they are sold. The only difference you may notice is a little label on the outside of the box or simply a brown box. So think hard before your purchase, are you shopping smart?

What Is Adware?

Adware is one of many "malwares" or malicious software programs that are unknowingly installed on your computer when you visit online sites and download freebies. When you use share files or visit sites with free downloads of wallpaper, videos, or music, some of these sites will send along adware software with your download. 

These malwares are a rapidly growing threat to all computer systems. It is estimated that over 80% of computer users had some type of malware software program running on their computer, without their knowledge. 

Although it is much less a threat to your computer and information than spyware is, what adware will do is cause pop up banners and advertisements to appear on your computer. These advertisements are displayed on your computer no matter what program you might be using. What the people who place this type of nuisance software on your computer say is that adware advertising helps them to recover costs and allows them to offer you those freebies you want. 

What you want to do to stop adware from appearing on your computer is to first run an anti-adware program. Run this program on demand regularly. Along with an anti-adware software program run your regular computer virus scan on demand also. 

Check the security level on your computer. You security level setting should be at least medium to help protect you from unwanted downloads. 

Do not download free files from the internet, period. When downloading any software read the end-user license agreement. Some of these agreements will state that when you download their software you are also agreeing to accept a downloaded spyware that may be placed on your computer at the same time. 

Be aware of threats to your computer, and your personal information.

What are Rackmount Computers?

Rack mount computers are essentially computer servers. Computer servers are not the ones you play games on or send emails to your friends with. 

Servers perform a small number of specialized operations, some as little as a single operation, but they have the ability to perform it millions of times over and over again, quickly and flawlessly. And when one server is no longer adequate to handle the volume of transactions that a business may require, other, bigger, more powerful servers are needed. When the new servers arrive, they are networked into the system and to save space, are mounted on racks. 

When the business with the servers is a steel company, or an automobile manufacturer, industrial rack mount computers are the standard. Stored in rugged steel frames, stackable in standard 19-inch racks, industrial rack mount computers are used for database servers, web servers and networks. Furthermore they are also quite commonly used in laboratory and workshop environments. 

Linux is a special operating system that is basically a version of UNIX, which has become the foundation of the Internet. When ISP’s like AOL and others came into existence, the amount of servers they needed to accommodate millions of customers eager to surf the web was staggering. In order to make space for that amount of computers, a special rack mounted unit was created to hold the Linux servers. Dubbed the Linux Rack mount Computer system, it became the choice for all of the new Internet businesses all over the world. Soon after, manufacturers of the Linux Rack mount Computer racks where inundated with orders and quickly fell behind schedule. 

It took a while for Intel to catch up with its rivals, but once they did, the Xeon Rack mount Computers quickly overtook everyone else in the field and became the gold standard among all of the rack mounted computers being installed.

Use A Spyware Remover Now

If you use the internet, “There is over 90% chance your computer is infected with spyware” - Source CNN. 

Just think about it. You probably have at least one, if not more computers in your home. Most computers today have internet access. And if you receive email from others and surf to a couple of sites can you be almost completely sure you have some kind of spyware installed in your computer. 

How dangerous are spyware? 

Let me give you a short list of things spyware can do, 

• Spyware can run completely hidden on your computer 
• It can slow down your computer a lot 
• It can spy on you and send everything you type to someone else 
• It can record everything you do, allowing someone to see it later 
• It can spy on you and send account information, passwords, credit card numbers and similar to a third party 
• It can “steal” files, pictures, videos and more from your computer 

Some spyware will do just a few things and others everything from the list above, and more. 

You must keep your computer clean from spyware or risk losing personal information, financial information and even your private photos or family videos. 

Run a spyware scanner regularly to clean out any spyware that may have sneaked their way into your computer. Do note that antivirus software (even the most expensive ones) have problems to keep spyware out. So get a good anti spyware software and use it! 

No matter what the spyware's purpose really is, the bottom line is that at the very least it will cause you countless hours of problem solving and slow downs on your computer. 

Scan your PC now to make sure it is clean. If you find anything, avoid using any credit cards or visit your online bank until the PC is cleaned with a top anti spyware software. 

There are many different types of software that can harm, cripple or just reside quietly inside your computer. Beside virus, the most common types are Spyware, Adware, Malware, Trojans, Backdoors, Bots and Dialers. They all have different agendas but will to a degree change the way your computer function and how well it works. This beside the obvious threat the program itself impose.

Surplus Computers and Discount Computers Are New Computers!

Surplus computer just means that manufacturer excess, overstock, and slightly obsolete inventories in HUGE quantities were purchased. What that means for you, our customer, is truly remarkable discount computer prices! These benefits and values of surplus computers were traditionally available to only large volume commercial buyers, dealers, and corporate level buyers. But now discount computers are also sold retail so you can get all the benefits too. 

The sellers of surplus computers and discount computers are committed to offering 

tremendous savings to you, the retail customer. Desktop PCs, laptops, notebooks, 
barebones, whole computer systems, computer accessories, everything in computers you can find in surplus and discount computers. 

Repackaged products are sometimes sold as surplus computers or discount computers but
they are always evaluated, tested and quality assured, fully functional and repackaged for shipment. 

Also, sometimes sold as surplus computers or discount computers are open Box products 
which are retested, quality assured, fully functional and complete. The customer can expect original manufacturer packaging.

Understanding the Components of a Home Network

Home networks are becoming more common. People want to be able to share a single broadband Internet connection to several computers in the house. There are many different devices that you can use to make up your home network. If you have never heard network terminology device names like router, hub, etc may seem confusing. 

The purpose of most of these devices are to control how the network passes around information. This information is sent in the form of "packets". I will refer to the term packet several times in this article. It simply means the data that the network is transporting. I will now explain the purpose of the major components of a home network. 

What is a Hub 

A hub is a device that has several Ethernet ports on the back of the device. One of these ports will likely be labeled “Uplink”. This port allows you to connect multiple hubs together, if you run out of ports on your hub. If you do not have an uplink port on your hub, the hub cannot be easily extended if you run out of ports. 

A hub is a device that attaches multiple computers on an Ethernet network. If you have a number different computers that you want to connect together, you could connect each to the hub. Any packet that is sent out by any computer on the network will immediately be transmitted to the other computers. Each computer will determine if the packet was really intended for it, and filter out packets that were intended for other computers. 

You really should not use a hub in a modern home network. You should always use a switch in place of a hub. Switches will be discussed in the next section. 

What is a Switch 

A switch is a device that has several Ethernet ports on the back of the device. One of these ports will likely be labeled “Uplink”. This port allows you to connect multiple switches together, if you run out of ports on your switch. If you do not have an uplink port on your switch, the switch cannot be easily extended if you run out of ports. 

A switch serves the same function as a hub. It allows you to connect multiple computers together, so that they can exchange packets. However, a switch is much more efficient than a hub. A switch will only send Ethernet packets to the computer that the packet was intended for. Because of this you should always use a switch in place of a hub. 

What is a Router 

A router is a device that has several Ethernet ports on the back of the device. One of the connectors will be labeled WAN. You should connect the WAN port to the Ethernet connection on a broadband source, such as a cable or DSL modem. The other ports on the router can be connected other computers or switches/hubs that will share the WAN connection. 

Routers allow you to share your broadband connection with multiple computers in your house. Rather than connecting your computer directly into your cable or DSL modem you connect the router to the cable or DSL modem. Now any computer that you connect to the router will have access to the Internet. 

If you run out of ports on your router you can always connect an additional switch to the router. To connect a switch to a router simply connect the switch’s "uplink" port to one of the routers Ethernet ports. Of course, don’t connect to the router’s WAN port. The WAN port should only be connected to something such as a cable or DSL router. 

Some routers come with additional features installed. Most routers also include a firewall. Firewalls are discussed in the next section. Some routers will also include a wireless access point (WAP). The WAP allows you to use wireless devices, such as wireless laptops, with the Internet. 

What is a Firewall 

A firewall controls traffic flow between your network and the Internet. A firewall can be either hardware or software. Windows XP SP2 or higher includes a software firewall. A hardware firewall is included with most routers. 

A firewall is a very good idea. It can protect you from inbound virus attempts. By inbound virus attempt I mean other computers that will connect to your computer and attempt to infect your computer. You do not want to run a computer directly connected to the Internet, without a firewall. There are just too many other computers out there that can connect and infect you without you even noticing. 

What is a Network Attached Storage (NAS) 

A network attached storage device is s device that allows a hard drive to be shared across the network. This hard drive is NOT attached to any of your computers. It is simply made available by the NAS. This can be a convent way to add a hard drive that can be accessed by several computers on your network. The other common way to add a network hard drive is to simply share a folder on one of your computers. However, with the NAS, you do not need to keep one of your computers on at all times. 

There are two types of NAS commonly available. The first type comes with a build in hard drive. The second accepts a USB or Firewire external hard drive. The advantage to using a USB or Firewire hard drive is that you can upgrade the hard drive if it ever were to become too small. 

What is a Print Server 

Just like you can buy a device to allow you to share a hard drive; you can do the same with a printer. A print server connects directly to your printer. Your printer is then shared to all of your computers on the network. This is convent because you do not need to leave the printer hooked to a computer, which must be turned on to print. 

Conclusions 

As you can see there are many different components. Perhaps the final component that I have yet to mention is the cable. These components are connected together with CAT5 Ethernet cable.

Top 10 Ways To Protect Yourself From Computer Viruses

As more and more people are becoming comfortable using their computers at school, home or in the office it’s only a matter of time before they encounter a computer virus. Here are our top 10 steps to protect you from computer viruses. 

Use a high quality anti-virus program. There are many different anti-virus computers programs on the market some of them are better than others. Look to reputable computer magazines or websites for ratings to help you find the one that matches your needs. 

Always use your anti-virus software. Make sure your anti-virus software is always turned on and scanning, incoming and outgoing email messages, and any software programs you run.

Keep your antivirus programs up to date. Most programs come with a yearly subscription make sure you take advantage of the updates. More advanced programs allow you to schedule updates or full system scans for “off hours” like 2AM when you aren’t likely to be using your computer. 

Keep your computer up to date. From time to time operating systems fall victim to security holes or issue updates. Make sure you check periodically to make sure you are running stable up to date versions of your software. 

Backup your data regularly. Most windows computer users keep their documents in the “My documents” folder. This makes it easy to back up all of your important documents. Make weekly or monthly copies to CD or USB drives. 

If you use floppy disks or USB drives on public computers like your school computer lab, Kinko’s, or even digital photo printing store make sure you scan them for viruses. Public computers are notorious for not being up to date and properly protected. 

Be wary of email attachments. Treat any email attachment as potentially dangerous. Never open attachments from people you weren’t expecting. Also be careful of attachments from people you know but weren’t expecting. Many computer viruses replicate themselves by reading the contacts from an infected computer. 

Use text email if possible. While HTML email is prettier and allows you more control over formatting it also can carry computer viruses. If you use text based email the only way to get a virus is by opening an attachment. 

Use downloaded freeware and shareware files or software with caution. Try to download them from popular reputable sources that scan the programs before they are uploaded. To make sure you are safe scan the program before you install it on your computer. 

Be wary of links in IM or instant messaging software. Don’t accept invitations from people you don’t know and never click a link from someone you don’t trust, they can easily redirect you to another website that will try to install a virus on your computer system.

Tips for Buying a First Computer

The first question you need to ask yourself is why you need a computer and for what purpose you will use it: 

* Surfing the Internet 
* Sending and receiving e-mail 
* Word Processing 
* Spreadsheet and Money management 
* Listening and recording music 
* Storing and manipulating images 
* Playing games 

When you are certain that you really need a computer then you need to consider what computer to purchase. 

The most common type of computer is the PC. Fewer and fewer people these days use Macintoshes and while Apple still makes them they are used primarily for graphics work at the high end multimedia level. 

For home or office use you may be far better purchasing a desktop PC with pre-installed software. And PC prices are on the way down. 

Of course notebook computers are really great if you want to take advantage of the portability that they offer, although you really need to weigh this against the cost -- as laptops are still much more expensive than your average PC with the same functionality. 

You need to determine what capabilities you want your computer to have – the size of the hard drive, the memory and the types of cards – video and audio – that it comes with. 

For a standard home or basic office use you should be adequately served by 256 Mb of RAM memories with an 80 GB hard drive for storage. 

Two other things to consider are that you will need a monitor and software. 

For a monitor, try for a 17 inch so that you don’t have to squint to see what is on your screen. Flat panel displays are great for saving space too and the clarity of the displays now are quite impressive. 

Most computers will come installed with software. Find what software the PC will come with and work out if this is all you need. 

Basic word processing, spreadsheet and email/organizer software is adequate for most people and the ability to access the internet will require a modem installed as well. 

If you are worried about learning to use your computer, don't be. There are tutorials within Windows XP to help get you started, and "wizards" are easy to use, step by step programs built into Windows that will help you learn a lot too. 

Plus, once you get hooked up and online with your own computer, you will have access to millions of sites ready and willing to help you learn all about your new desktop PC, the software you have, and even learn how to do things you never imagined!

Three Things You Can Do to Keep Your Computer Running at Maximum Performance

Although there are many things that can affect the performance of your computer, there are a few simply things you can do each month to help keep your computer running at maximum performance. This article will focus on two problems that impact the performance of your computer and will then explain what you can do about it. 

Problem #1: Computer Hard Disk Files 
Your computer is always writing information to your hard disk, no matter what you do. Your computer attempts to keep all file information in the same location on your hard drive. As you add and delete files, blank spaces are left between your files. As you add new programs or files, your computer tries to use these blank spaces. 

Over time, this reading and writing of files can affect the way your computer performs. The files eventually become scattered in multiple locations on your hard disk rather than in the same location. 

Your computer will still find the information. However, the more scattered the information becomes on your hard drive, the more accesses your computer has to make to find (and gather) the information. This requires your hard disk to work harder and do more reading/writing than is necessary. It will slow down your computer by as much as 200% and causes increased wear and tear on your hard drive. 

Problem #2: Spyware 
If you use the Internet, at some point you will download a file or software program onto your computer. Sometimes you will know something is being downloaded to your computer. Other times you will have no idea. (Although this article will not talk about small files called “cookies”, you may want to look up information on this subject. Cookies are written onto your computer from the Internet.) 

Free computer programs (often referred to as Freeware) are a big hit on the Internet. Every day thousands of users download these “free programs”. Although there are some great freeware programs, these programs often have advertisements or tracking code associated with their use. The term “Spyware” refers to programs that gather information about your computer and (Internet) surfing habits without your knowledge. This information is then sold to a third party company as a means of generating revenue. 

The problem with Spyware is that it also impacts the performance of your computer. It can make your computer very sluggish and unresponsive. 

Three Steps to Improved Computer Performance 
Now that we’ve discussed two problems that affect the performance of your computer, let’s discuss three things you can do to get your computer performance back to normal. You should do these three steps in the order presented. Ideally, you should repeat them about once a month or whenever you notice a change in your computer’s performance. 

Step #1: Delete Spyware 
The first thing you should do is to delete spyware files or programs from your computer. To do this, you can use a free software program such as Ad-Aware SE Personal Edition from LavaSoft. To get the program, go to www.download.com and search for “Ad-Aware SE” (without the quotes). Select “Download Now” and follow the installation instructions. Once the program is installed, you can scan your computer for spyware files. Then, you can select and delete them from your computer. 
Note #1: Always be sure to use the “Check for updates now” option to keep your program current. 
Note #2: You need to be aware that when you delete spyware files, some of those “free” programs you downloaded may not continue to work correctly. If you have a program you’ve downloaded and want to continue to use, check very carefully what you select to delete from the “Scanning results” once the scan has been completed. 

Step #2: Clean up your Hard Disk 
Once the spyware is removed, you need to clean up temporary and unwanted files from your hard disk. To do this on your windows PC, select the start option in the lower left hand corner of your computer screen. Then, select the program option. Under the program option, select “Accessories”. Under the “Accessories” option, select “System Tools”. From the System Tools option, select “Disk Cleanup”. 

Select the drive you want to clean from the pull-down menu and select OK. Usually, this is Drive C. If you have more than one hard drive, select one at a time. This program will then scan your computer for files that could be erased from your computer. You can safely erase all temporary and Recycle Bin files. You can also check the box of any other files you want the program to erase. 

Step #3: Defrag your Hard Disk 
Once all the spyware and temporary files are removed, you need to defrag your hard disk. This process simply rewrites your computer files so they are no longer scattered all over your hard disk, but are written in the same location for quick sequential access. 

To defrag your hard disk on your windows PC, select the start option in the lower left hand corner of your computer screen. Then, select the program option. Under the program option, select “Accessories”. Under the “Accessories” option, select “System Tools”. From the System Tools option, select “Disk Defragmenter”. First, select the hard drive from your computer. Usually, this is Drive C. However, many computers have multiple hard drives. Select one at a time. 

You can select “Analyze” to have the program check out the hard drive and see if it needs to be defragged. The program will prompt you at the completion of its analysis. Use the defragment option as prompted. 

Note: If you’ve never used this option before, I would recommend that you select the defragment option. 

Once, you’ve completed these three steps, your computer and hard disk should be able to operate at maximum performance. Don’t forget to repeat these steps at least once a month or whenever you notice a change in your computer’s performance.

Three Basic Types of Computer Mouse

Mechanical: This type of computer mouse has a rubber or metal ball on its underside and it can roll in every direction. Sensors within the mouse, which are mechanical, detect the 
direction in which the ball is moving and moves the pointer on the screen in the same 
direction. A mouse pad should be used under the mouse to run on. 

Optomechanical: This type is the same as the mechanical mouse except that it uses optical sensors to the motion of the ball. A mouse pad should be used under the mouse to run on. 

Optical: This type uses a laser for detecting the mouse's movement. You don't need a 
mouse pad but you can use one made for optical mice. Optical mice do not have any 
mechanical moving parts. This type responds more quickly and precisely than the mechanical and optomechanical mice and now those they have been around awhile the price is pretty comparable. 

How does a computer mouse hook up to the computer? 

Serial mouse: these ones connect directly to an RS-232C serial port or a PS/2port. This is the simplest type of connection. 

PS/2 mouse: connects to a PS/2 port. 
USB mice 

Cordless mouse: These are not physically connected to the computer. They rely on infrared or radio waves to communicate with the computer. Cordless are more expensive than both the serial and bus mouse. The nice thing is that there is no cord to constrain or get in your way.

The Need for Rackmount Computer Cases

When businesses need to group one type of server in with similar kinds, rack mount computer cases are brought in. Holding as many as 40 single servers, they feature common temperature-monitoring systems, linked drive bays and up to a maximum of 10 air-bearing fans for optimized cooling. Common power inputs and wiring capabilities make rack mount computer cases the way to go for growing businesses. 

Many cases will accommodate different types and sizes of servers as they become available on the marketplace. As such, many businesses, especially banks, keep a set of servers in one case that perform debit transactions only. Another case can house the servers that keep track of electronic transfers and so on. In this manner, the technicians in charge of the system know where to look when there’s a problem and still have room to grow if the system requires it. 

Rack mount computer cases also come in a portable version for those businesses that need to move large amounts of computers from place to place for presentations and other functions. When the military moves personnel into a previously uninhabited area to set up shop, one of the items being delicately brought into play are banks of rack mounted computers in portable cases. 

Designed to protect delicate electronic equipment from damage during the move, these portable cases can safely house up to 40 individual serves on sliding rack mounts with small shock absorbers to limit damage from vibration and handling. No army moves without computers and the only way to move banks and banks of servers from one place to another is with portable rack mount computer cases. These portable cases are dustproof, water resistant and require low maintenance to be used for many years. 

Portable rack mount computer cases have become the choice for anyone moving rack mounted computer servers for mobile workstation set-ups, communications and electronics equipment, medical instruments and server banks.

The Difference between Spyware and Viruses

Shin, a fictional character whose name means "faith" or "trust," sits by his laptop in the living room of his home in Pyongyang, the capital of North Korea. He is busy at work for his boss, Dictator Kim Jong-il. His job, to make sure some spyware gets into specific computers at the Pentagon so he can gain vital top secret information. He's particularly interested now that the United States government suspects his country might soon conduct its first nuclear test. 

With spyware surreptitiously installed on the computers, he could, for instance, engage in the practice of key logging. In other words, our "trustworthy" Shin could tract the actual keys on the computer hit by the Pentagon officials. This would help him learn their passwords, the content of email messages, encryption keys, or other means to bypass security measures at our nation's defense fortress. Shin's not interested in crashing computers at the Pentagon or making them otherwise operable. That would be too overt and might reveal him. He's simply after information. 

There are other types of spyware, sometimes called "malware" because they don't actually spy on your computer habits. They might instead just barrage you with annoying popups, for instance. Or they might give you a different home page that isn't of your choosing, like one of an advertiser's. But for the moment those types of malware, or adware as it's sometimes called, aren't very useful for Shin. He wants to use spyware that actually spies. 

Over on another part of the globe in Turkey, a fictional terrorist sits with his own laptop in a suspected al Qaeda terrist cell. But he's not out to infect computers with spyware. That's child's play. He's out to bring the house down. This story is strictly hypothetical. But let's say the terrorist wanted to disrupt the daily hubbub at a major American corporation. He'd infect the computers with a virus! 

The terrorist might try to attack the company's vast network by inserting a worm into it. Worms reside in RAM, and travel from machine to machine and, unlike the classic viruses, they attack the computers themselves rather than individual files, Very disruptive. This type of virus could potentially make the computers inoperable. 

Bring down the goings-on at a major corporation by spreading a worm through the computer network, and the terrorist could have a field day. But let's hope not. 

So to summarize, spyware often keeps track of your computer habits, and viruses are often out to disable computers in some way, Hence the difference.

The ABCs of Computer Memory

Computer memory is called Random Access Memory (RAM). The information stored in RAM can be accessed randomly, rather than sequentially. This means that data can be found in any location at the same rate of speed. Other storage media, such as CD-Rom and hard drives, must wait while the drive spins to the correct location before the data can be accessed. 

Computer memory is simply a storage area for the program code and the data that program uses. Computer programs use RAM to write and retrieve information, allowing for fast data retrieval and manipulation. 


How Much RAM is enough? 

Simply stated, the answer is, as much as possible. Keep in mind, though, once you've reached a certain upper limit, which is determined by the computer program(s) used, investment in more memory will see a diminished return. 

Adding more memory is one of the best ways to maximize computer performance. If you compare 2 identical computer systems, the one with the most memory will over-all be the faster. More RAM allows the computer to place more program instructions into memory, relying less on the slower hard drive. 

Think of 512 Megabytes (MB) as the base standard for a modern computer. With that you can multi-task (run several applications concurrently). For instance, you can check email and download MP3s, without noticeable sluggishness. 

Some applications, however, are more memory-hungry than others. Graphics programs, for example, are notoriously greedy. Memory needs are further exaggerated by the operating system used. Microsoft Windows is far more demanding than, say, Linux. Currently, most PCs use Windows, though. 

Should you notice your computer slowing down, consider adding more memory. Before committing to that option, however, try de-fragmenting your hard drive with a utility (program) designed for that sole purpose. A fragmented hard drive is a common cause of stalled computer performance. 


Types of RAM 

Right now DDR SDRAM is the most popular memory module. DDR stands for Double Data Rate, which means that the memory can be accessed twice per clock-cycle. SDRAM, the acronym for Synchronous Data Random Access Memory, has been the standard for memory modules for nearly a decade. 

To add memory to your computer, you must install modules with the correct contact layout. Before purchasing new memory, you must know which type your motherboard will accept. The most common form factors are 168 pin, 184 pin and 200 pin. 

You'll also need to know whether there are slots available on your motherboard. If all the slots are already in use, you'll have to replace 1 or all of the current modules with higher capacity ones. If there is at least 1 free slot, you can simply buy a new memory module and insert it in the empty slot. 

A word of caution: whereas some motherboards can accept either SDRAM or DDR SDRAM, the 2 types cannot be mixed. You must decide on 1 or the other. Check the motherboard manual first to determine which kind of memory your computer requires. 

And finally, when you are ready to install your brand new memory module, make sure of 2 things: the power is off (for your safety) and you are electrically grounded (for your computer's safety).

Spyware Programs Are Out To Get You

The average computer is packed with hidden software that can secretly spy on online habits. 

The US net provider EarthLink said it uncovered an average of 28 spyware programs on each PC scanned during the first three months of the year. 

There are currently over 38,000 spyware and adware programs that are infecting innocent Internet users such as yourself through downloadable games, music, screensavers, pictures, pop-ups, emails, and the list goes on and on. Spyware and Adware can cause your PC to run extremely slow and even crash, and allow hackers and advertising companies to invade your privacy whenever they wish. 

What Is Spyware? 

Spyware is a broad term for programs that collects information from your computer without your knowledge or consent. Spyware is a software program that transmits a unique code to identify you (for tracking purposes) without your knowledge or consent. The program collects or transmits information about your computer use, or other habits without your knowledge or consent. 

This internet pest which is better known as spyware installs itself on your computer without your knowledge or consent. It performs other unwholesome duties, and continues to reinstalling itself no matter how many times you remove it. 

Spyware! 

It has become so pervasive that lawmakers in the US are looking into ways to prevent or regulate it. The Spy Audit by EarthLink reflects the results of scans involving over one million computers between January and March. It uncovered more than 29.5 million examples of spyware. 

Why should I be concerned about spyware or adware? 

Passwords, credit card details and other personal information could end up in the wrong hands. 

Your computer could get unwanted viruses, worms or even Trojan. 

You would receive unwanted emails. 

Your computer could be used by malicious operators to do damage not only your own computer, but to other computer users too. 

How did I get spyware on my computer and how do I eliminate it? 

It usually happens when you visit a web site, and are prompted to download something that is said to be "necessary" to view or use features of that web site. Also, you might want or download a program that has some nice features, but also installs program code that can send information out without your knowledge. 

"By tracking and publicizing the growth of spyware, we can better educate consumers of its risks and encourage them to take steps to protect themselves and their families while online," said Christine Stevenson of Webroot, which conducted the scans. 

People concerned about what might be lurking on their machine can download software such as the popular ZoneAlarm Pro, Pest Patrol, and Spybot to disinfect their computer.

Spyware and Adware – Are You Protected?

Spyware is without doubt the most prevalent threat to online computer privacy and security. 

Exactly what is Spyware? 

Spyware applications are programs and files that hide on your PC's hard drive without your direct knowledge. They allow hackers and advertising companies to track your every move, both online and even when you work offline. 

Tracking the websites you visit, the items that you buy online, the emails you send and receive, your Instant Message dialog, and worst of all they can even record your credit card number, personal identification numbers, and all of your passwords. 

If you use dial-up to connect to the Internet then spyware can be used to bill 900 numbers to your telephone bill. 

Spyware allows hackers to take control of your browser and alter your computer system files. 

These computer parasites slow down your Internet connection by inundating you with unwanted Spyware pop-up ads. 

This is just a short list of the harm that Spyware can cause. 

Note: Spyware and Adware cannot be detected by anti-virus and firewall software. 

Some Disturbing Facts about Spyware: 

* Spyware infects 91% of all computers. That equates to an alarming 9 out of 10 computers! 

* 27.3 million Americans have been victims of identity theft in the last five years, including 9.91 million people or 4.6% of the population in the last year alone. 

Keep reading to learn how to keep from becoming a victim of Identity Theft. 

Have you noticed your computer running slower than ever? 

The reason for that may have to do with online advertisers adding Spyware, or Adware to your computer without your knowledge. 

Exactly what is Adware? 

Adware works very much like Spyware. 

Adware is software that will show you popup ads over and over. These files can also be extremely dangerous to your PC and could cause major problems with your Computer. 

Note: This article is an excerpt from a SPECIAL REPORT entitled "Spyware! – How To Get And Stay Safe". In the full report you'll find the information you need to effectively protect your computer and personal information. Avoiding the grief of dealing with problems like Identity Theft among others.

So you’ve never used A Computer Mouse Before?

Here is a lesson for beginning computer mouse users. 

To hold the computer mouse: 
Hold the sides of the mouse with your thumb on one side and ring finger or pinkie, which ever feels more comfortable to you, on the other side. Your index finger goes on the left button and your middle finger on the right button. (Some computer mice only have one button, some have several, and some have a wheel which you can use your middle finger to depress the wheel then turn it up or down to scroll pages very quickly or slow depending on how quickly you turn the wheel. Personally I love the wheel and would not have a mouse without it!) When you are told to 'click' use the button under your index finger, or the left button. 

Moving the computer mouse: 
Slowly slide the mouse around on the mouse pad. See what happens to the arrow on the 
screen as you slide it around. 

Mouse pads: 
You should have a mouse pad under your computer mouse, (although the new optic mice do not require one). You will have an array of choices when purchasing a mouse pad; find the one that is comfortable for you. Rest you hand on the mouse pad or desk and move it slowly there is no need to lift the mouse off the mouse pad unless you run out of room, then you just lift it up and reposition where needed. You don't need to move the mouse to the left or right, simply slide it left or right with the buttons still facing away from you. 

Clicking The Mouse: 
Clicking sends a command to the computer. To click; gently press and release the left 
computer mouse button. Be careful not to move the mouse while you are clicking, if you accidentally do simply slide the mouse back to where you want to click and try again. Try to keep you hand relaxed on the mouse as you press and release without lifting your finger completely off the button. 

That’s all you need to know to start using your computer and that computer mouse 

Keep working on it and before you know it, it will feel like second nature to you and you will not even have to think about what you are doing, you will just do it. 

Note: 
Most libraries have free computer classes for the beginner, if you feel you need hands on help this would be the perfect place to start!

Seeking the best assistance in relation to super computer

Seeking the best assistance in relation to super computer. When you're in the hunt for top-quality information about super computer, you'll find it hard extricating superior advice from poorly sourced super computer proposals and directions so it is wise to know ways of moderating the information you are given. 

Now we would like to offer you some advice that we believe you should consider using when you are searching for information about super computer. Please understand that any recommendation we may offer is only appropriate to internet information concerning super computer. We don't really offer any advice or guidance when you are also conducting research in books or magazines. 

A terrific piece of advice you can follow when you are presented with help and advice regarding a super computer website is to verify the ownership of the website. Doing this could reveal the owners super computer credibility The fastest way to determine who owns the super computer website is to look on the 'about' page or 'contact' page. 

Any worthwhile website providing information on super computer will always have contact information which will record the owner's details. The info should make known some advice about the owner's skill and understanding. This enables you to make an assessment about the vendor's qualifications and experience to provide advice to you regarding super computer.

Searching for the latest and accurate help relating to computer programming

When you're seeking better-quality information about computer programming, it will be easier said than done sorting out the best information from ill-advised computer programming submissions and proposals so it is imperative to know how to judge the information you are offered. 

Here's a few tips that we think you should use when you are searching for information concerning computer programming. Understand that the advice we tender is only pertinent to web based information about computer programming. We don't really offer any tips or guidance for researching in 'real world' situations. 

Elementool: Programming Defect Tracking 
Web-based software bug tracking tool. Enables programmers to track application defects without downloading software. Offers a free basic option. 
A good pointer to follow when you are presented with information or advice on a computer programming web is to research that is behind the website. This could reveal the people behind the website computer programming integrity The fastest way to determine who owns the computer programming site is to look for the 'about' page. 

All highly regarded sites providing information about computer programming will nearly always have an 'about' or 'contact' page which will list the people behind the site. The details should tell you a number of key indications about the site owner's capability. This enables you to make an assessment about the vendor's qualifications and experience to provide advice to you regarding computer programming.

Registry Cleaners: Why do you need one?

The registry is the place where your computer stores the configuration information about your computer and your installed programs so that your operating system can use them. 

Maintaining the registry is an important step in keeping your computer healthy. Registry problems can include slow performance, computer crashing, and the annoying Microsoft Windows error messages. 

If any of these describes you as a computer user: 

- Has old drivers on their system that have not been removed. 

- Installs or uninstalls software very often. 

- Have third party programs running such as Spyware and Adware (you can't stop these from being installed) 

- Remove software by deleting them from the Program Files folder. 

- Installs or Uninstalls hardware. 

Then you absolutely need to be repairing your Microsoft Windows registry regularly! All of the above leave traces in your registry that will only hurt your computer in the long run. If you don't clean your computer to fix your registry then you are going to be in a whole world of trouble. 

Make sure that you backup your registry before you try to clean or fix anything. Most registry cleaners have registry backup automatically for you, but be sure to check them out. Remember; don't try to edit anything in the registry yourself unless you are very computer savvy. 

Why do you need a registry cleaner? Registry cleaners are important because it protects your PC from harmful processes. Is your computer slowing down for no apparent reason? Are you having errors that are not solved by your anti-virus or anti-spyware program? Your PC might be affected by applications that are running without your knowledge. Registry cleaners are a must! Registry cleaners ensure that your registry is clean. 

Some errors are just a quick registry fix, while others could be more problematic. 

If you keep your registry clean, free of viruses and spyware your computer will last much longer. Spend the time or money now for a registry cleaner to save you even more time or money later down the road. 

If you are short on cash then there is a free registry cleaner available that I use exclusively. The program is called Ccleaner and it is a free ware registry cleaner. Because Microsoft Windows does not come with a registry cleaner.

Rackmount Computer Keyboards

The other piece of vital equipment to accompany the rack mount computers and the monitors are the rack mount computer keyboards. Rackmount computer keyboards are built with durability and reliability in mind. 

Most keyboards in home systems get attacked by cookie crumbs, soft drinks, children’s sticky fingers and a whole host of other awful things and yet, for the most part, they keep on functioning. But they’ll break down soon enough in the desert or on a glacier because they’re not made to withstand those harsh environments. The keyboards must be made of materials that will not rust or corrode, will not malfunction in extreme heat or cold and will continue to operate no matter what the workload. 

Rack mount computer keyboards are manufactured with two things in mind -- easy compatibility with the rack mount system and durability of the keyboard itself. Essentially, manufacturers chose the finest keyboard on the market and adapted it to conform easily to the requirements of rack mount computer systems. Made to slide into the rack mounts they fit easily into any 19-inch standard rack. The keyboard of choice became the Qtronix, which has become the gold standard of rack mount computer keyboards. Manufactured to the highest standards available, the Qtronix is made to operate without failure under extreme circumstances. 

Because of high user demand for rack mount computer systems, monitors and keyboards, the industry prides itself on quality manufacturing. There is no higher standard to achieve than to be recognized by the US military as a supplier of top quality products that soldiers in combat situations can depend on, explorers in the Artic can rely on and that any other user of these products can absolutely depend on.

Protect Your Computer and Your Personal Information from Spyware

Spyware is a broad term used for certain types of software that are downloaded onto your computer without your knowledge. Malware has become a phrase that is used when describing spyware and adware. 

Spyware is placed on your computer in order to track your internet surfing habits. It knows every site you visit and every page on that site. Spyware also collects your personal information through software that tracks your actual keystrokes. If you fill in a form to make a purchase all your personal information, including name, address and credit card information can be tracked. The potential abuse of spyware tracking is also being discussed in some businesses that store secure information, such as credit card numbers or even medical records. 

Adware is another type of spyware. It doesn't work by tracking your information as spyware does, but what it can do is actually change your browser settings without your consent. It can cause pop up ads to show on your computer. It can even place a new toolbar on your computer. Most people are unaware they even have any type of adware installed on their computer until their computer starts to slow down. 

The spyware business is a billion dollar a year industry with people getting very rich selling the information they steal about you. There is a case currently in court in the State of New York against a spyware company. The outcome of this legal case will hopefully mean the end of secretly placed spyware. 

In order to not fall prey to these types of malwares there are steps you can take. First, don't download freebies. A lot of services that are offered to you as "free" such as free music downloads are free per say, but the price you pay is allowing them to place spyware software or adware targeted advertisements on your computer. Read any agreements about the software very carefully before you download it. 

Run an anti spyware software program often along with your virus protection software. Generally spyware and adware are designed to be difficult to remove from your computer and they leave behind "ticklers" which reinstall the software.