Microsoft Defender isn't 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.

Make Windows 11 feel faster with nine cleanup tips for startup apps, storage, background processes, updates, malware scans, and more.

With Microsoft PC Manager, users can easily perform basic computer maintenance and enhance the speed of their devices with just one click. This app offers a range of features, including disk cleanup, ...

Our computers store a lot of important information about us, including our addresses, passwords and credit card information. Viruses and other malware can be used to steal this data, slow down our ...

Recent software updates from Dell and HP caused widespread crashing issues. Here is how to fix your computer.