Windows should come with these troubleshooting tools by default.

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

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 ...

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...

Last year was dominated by artificial intelligence. The release of Chat-GPT in autumn 2022 triggered such huge hype that every software manufacturer rushed to integrate real or supposed AI functions ...

Enable Windows Sandbox and test questionable software risk-free in a disposable virtual machine.

Microsoft didn’t release a major new version of Windows in 2025, but it did deliver a lot of significant updates. Here's my look back at the dozen best changes and additions to the OS. I've been ...