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

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 ...

A weird bug has been discovered in Windows Defender's real-time notification system that causes it to suck up CPU resources. Run this free utility to see if it's affecting your rig. Share on Facebook ...

Recently, Microsoft released a Windows update on the down low that mainly fixes a major problem in Microsoft Defender Antivirus. This was first spotted and reported by Neowin. The update, called ...

Microsoft Defender for Endpoint falsely flags outdated BIOS on Dell devices due to logic bug Microsoft confirmed the issue and issued a service alert; fix is ready but undeployed Community awaits ...