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, ...

AI has turned security triage into 'terror reporting,' draining time, attention, and the 'will to live.' But, used right, it can help. Here's how.

Can you really get a Windows PC running like new again? Using this free tool from Microsoft, you can get pretty close.