Use this guide to the most common computer virus symptoms to keep your PC healthy and malware-free.

Computer viruses are a growing threat on the Internet. They cost organizations hundreds of millions of dollars every year. In 2007, there are thousands of viruses that can affect— even ...

Computer viruses first emerged on college campuses during the 1960s. At that time, it took months or years to spread. With the advent of email, viruses are now spreading faster than remedies to combat ...

While many people believe a 15-year old created the first computer virus in 1982, I'm not so quick to agree.

(IDG) -- Virus: A self-replicating piece of computer code that can partially or fully attach itself to files or applications, and can cause your computer to do something you don't want it to do ...

This guide teaches you how to remove Your Computer May Have a Virus Web Page for free by following easy step-by-step instructions.

Flame is clearly the next evolution in computer viruses. Were I an Iranian scientist Flame would definitely be in my top 5 Virus, Trojan and Worm selections; since I am not, here is my top 5.

The "Virus found!" fake scanner is a web browser advertisement that states that viruses are found and that should click Continue to perform a scan of the computer. When you click continue, it ...

The third complication has to do with performance. Theoretically, a virus could attach itself to any executable program. On a modern computer, there may be hundreds or even thousands of potential ...

Some computer viruses wreck your computer from behind the scenes. You only know they're there because your computer starts acting weird or your files get wiped out. And sometimes you can tell you ...