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

Learn how to repair Windows 11 using built-in tools like SFC, DISM, and System Restore to fix common system errors.

Are you worried that your missing Windows Defender history is hiding an infection? Windows Security’s Protection History tracks the Defender’s actions, helping you identify and remove threats easily.

To fix high memory usage by Antimalware Service Executable on Windows 11, try turning off real-time protection, uninstalling pirated apps, scanning for malware, rescheduling Windows Defender scans, or ...

A Microsoft support document has confirmed that, for users of Windows 11 version 24H2, the Scan for Updates function might not be working. “This Windows configuration update addresses an issue in ...

Microsoft has resolved an issue that breaks multiple Microsoft 365 Defender features using the network data reporting service after installing July's Windows Server updates. The Microsoft 365 Defender ...