A computer virus may spread from one device to another, take over your software and steal information that can be held at ransom.

Oh, the not-so-humble computer virus. For decades, it's been making computer users miserable. It's like the common cold. You'd think someone would have cured both by now. Unfortunately, it looks ...

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

How to tell if there's spyware or a virus on your computer with seven warning signs your device is infected and what to do about it ...

This is my simple way to remove viruses and malware from a Windows 11 or Windows 10 PC in just a few steps. I show how I use built-in tools like Disk Cleanup and the Microsoft Malicious Software ...

A powerful new computer virus that some are calling the "Son of Stuxnet" has been discovered, and researchers are concerned about its potential for attacking critical infrastructure computers ...

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