When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

From viruses to spyware, we break down the key differences so you know exactly what you're dealing with.

Do you suspect your computer might be infected with a virus? It might show obvious signs like sudden slowdowns or endless pop-ups, or it might silently spy on you in the background. While your first ...

Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she ...

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 ...

Every data-stealing virus requires a unique approach, but these are the essential first steps for reclaiming an infected device. Dashia is the consumer insights editor for CNET. She specializes in ...

To permanently remove Windows Security, use Local Group Policy Editor, Windows Registry tweaks, or the Windows Defender Remover tool. Be cautious— removal can leave your PC vulnerable. Always back up ...