A computer virus is a type of malware that can replicate itself on your computer and spread to other devices.

The word 'virus' gets tossed around a lot. Here's what actually counts, what to watch for, and how to stay two clicks ahead ...

Discover the types of malware in 2025, from backdoors to ransomware, and learn which families hackers use most in real-world attacks.

It's important to know the signs of a virus, so that you can act quickly to get rid of any malware and stay safe in future. A virus is a type of malicious software, or malware, that can replicate ...

You’ve heard the term, but what does it actually mean? Learn from our expert how these self-replicating programs sneak in, spread, and slow your system down, plus what you need to know to stay ahead.

A computer worm is a type of malware that, once it infects a machine, can automatically copy and extend itself to connected devices.

Viruses and the other damaging software and dirty tricks that get lumped under the “malware” umbrella (malicious software intended to harm your computer) have been with us almost as long as there have ...

Even if you're cautious, there's always a chance that a virus could sneak onto your PC. Sure, Windows does have built-in security to block malware, but all it takes is one wrong click. Maybe it's a ...