Learn how to open and configure Windows Defender settings in Windows 11 to protect your PC from viruses and online threats.

If your system files are corrupted, built-in Windows 11 components, such as Windows Security, will not be able to run.

Considering how much sensitive data your PC holds, you’ll want it locked down tight. Windows does a decent job out of the box, but a you can boost your security ...

A big update for Windows 11 versions 25H2 and 24H2 is now available, and it brings the new Start menu and quite a lot of ...

Microsoft no longer officially supports Windows 10, but you still have an option to get one year of free security updates.