Microsoft Defender isn't enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free ...

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 ...

I put Malwarebytes’ antivirus software and other cybersecurity tools through extensive hands-on testing and found them to be ...

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

Fortunately, as online threats become ever more sophisticated, so do Internet users' means of defense. As a PR Newswire press release put it in February 2026, "according to industry consultancy firm ...

5 Antivirus Programs That Actually Hold Up in 2026 Best Antivirus Software That Won’t Slow Down Your Computer Discover the best antivirus programs for computers that keep you protected without slowing ...

Fortunately, as online threats become ever more sophisticated, so do Internet users' means of defense. As a PR Newswire press release put it in February 2026, "according to industry consultancy firm ...

Antivirus offers more protection than built-in tools and browsers. Defender and XProtect are strong, but they still have limits. Standalone antivirus can boost security, and it may be free. Antivirus ...