You surely have some idea how a computer virus works, though you may not know the details. Somehow it weasels its way into your computer, and then the computer slows way down…or it starts making ...

A virus, worm, and Trojan are three types of malware that can be dangerous to devices and data. While a virus replicates itself through legitimate files, a worm exploits security vulnerabilities to ...

A computer virus is a type of malware that can replicate itself on your computer and spread to other devices. You might be infected with a virus if your computer suddenly starts running more slowly, ...