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

Defender will continue to provide security even for unsupported Windows 10 PCs. But Microsoft still wants you to move to Windows 11.

A Dec. 12 posting to Microsoft’s security update guide has confirmed that a Windows Defender vulnerability, rated as critical according to Microsoft itself, could have enabled an attacker who ...

In brief: Microsoft plans to end support for Windows 10 this October despite its enduring popularity and the fact that hundreds of millions of usable PCs don't support Windows 11. The company recently ...