Keep your computer and other devices safe from viruses and other harmful software with these top-rated antivirus programs.

In 2025, most devices feature built-in antivirus software that scans files you attempt to download, blocking anything it deems suspicious. Antivirus tools also perform automated scans to remove ...

Discover Avast’s free version. Get full details on its key features, how it protects your device, how to safely install it, ...

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 ...