The word 'virus' gets tossed around a lot. Here's what actually counts, what to watch for, and how to stay two clicks ahead A computer virus is a type of program that, much like a regular virus, ...

How does a computer virus spread? By email attachments, infected documents, USB drives and fake downloads. Learn the routes ...

A stealth virus is a computer virus that uses various mechanisms to avoid detection by antivirus software. It takes its name from the term stealth, which describes an approach to doing something while ...

UPDATE - According to an article on ZDNet, Network Associates has confirmed that the latest virus definitions, updated to maintain computer security against virus attacks, may cause certain computers ...