Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus program on your Windows 11 or Windows 10 PC, your PC is using it right now.

Discover hidden Windows folders and buried settings that make your PC faster.

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

Encountering an "Access Denied" error on your Windows PC can be both frustrating and confusing, especially if you've already tried fixes for Windows 11's most common ...

In October 2025, Microsoft officially ended support for Windows 10. This means your computer will stop receiving software updates, security fixes, and even technical support moving forward. To make ...