Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.

Put a brand-new laptop or desktop PC in front of most people, and they’ll begin installing their favorite programs. Me? I ...

Webroot - Its streamlined technology, efficient scanning, and powerful threat intelligence make it a highly recommended solution for maintaining strong PC security. The Software Experts evaluation ...

ZDNET tested the best antivirus software on the market, with support for multiple operating systems, VPNs, and robust protection.

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 ...

If your system struggles when you're trying to get your game on, Razer Cortex could well be the answer. This free PC optimizer suspends unnecessary system processes, clears out memory and defrags your ...

You get what you pay for. That’s what they always say, right? And while that can be true for many things, antivirus software is a little different. There are reputable free antivirus solutions out ...

Avast Secure Identity Plan Avast’s Secure Identity Plan is an entry-level plan with basic identity monitoring features. It costs $9.99 per month and provides single-bureau credi ...

Your PC's critical security certificates may be about to expire - how to check ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...