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.

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 ...

Looking for free game monitoring software for a Windows computer? The best options will be discussed in this article, so give them a shot. Gaming is one of the tasks that use a lot of resources on a ...

The software, from corporate power management software company Verdiem, cuts down on energy use significantly by scheduling when a computer goes into suspend mode. Martin LaMonica is a senior writer ...

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