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.

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

Add Yahoo as a preferred source to see more of our stories on Google. Image credit: Wikimedia Racing to meet a design deadline with zero budget? Professional software costs shouldn’t kill your ...

When you install Windows 11, you get a wide variety of programs and apps (in the Windows world, these words get mixed up a lot, and they really mean the same thing). Many of them are linked to the ...

Use Windows Sandbox to safely install and test unknown apps in an isolated environment. Protect your PC from malware and ...

On October 14, 2025, Microsoft officially ended support for Windows 10. Although they gave users ample time to switch to Windows 11, millions still rely on Windows 10 and cannot upgrade to the new OS ...

Windows 10 PCs can receive free security updates until October 2026. To qualify for free personal updates, enroll with a Microsoft account. Customers in any of the 30 EEA countries automatically ...

Being one of the most popular desktop operating systems, Windows has access to a wide selection of apps. Some of these apps are available via the bundled Microsoft Store; however, others are scattered ...

In this article, we explain how to use CCleaner to reduce the startup time of your Windows computer and which programs you ...