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

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.

Malware includes viruses, worms, adware, spyware, and ransomware — they all work differently but tend to cause similar ...

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 ...

In a rare but serious complication of cancer, the body's own immune system can start attacking the brain, causing rapid-onset memory loss and cognitive deficits. What triggers this sudden biological ...