The Computer Virus

You may want to know what constitutes a computer virus. 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. When these programs run, usually without you knowing, they can cause all types of problems with your computer. Some viruses can slow down your computer computers processing speed. Others can be very dangerous damaging your hard-drive. Some viruses are programmed to damage the computer by damaging programs, deleting files, or reformatting the hard disk. Others are not designed to do any damage, but simply replicate themselves and perhaps make their presence known by presenting text, video, or audio messages. Even these benign viruses can create problems for the computer user. They typically take up computer memory used by legitimate programs. As a result, they often cause erratic behavior and can result in system crashes. In addition, many viruses are bug-ridden, and these bugs may lead to system crashes and data loss. Many are programs that have been downloaded by the user and pop up every so often. This results in slowing down of the computer, but it is also very difficult to find and stop the problem. Thus, when it comes to computer viruses, an ounce of prevention is worth a pound of cure. It is easier to prevent viruses from entering your computer than it is to get rid of them and cure your computer once it becomes infected. Once you realize that you need anti-virus software installed and running on your computer, you will have to choose which one to 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 installed on them. Check your user manual to see if this is the case.

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 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 softwares 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.