Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus program on your Windows 11 or Windows 10 PC, your PC is using it right now.

Boost your gaming PC's security without sacrificing performance. Learn 6 key Windows hardening steps that won't break gaming ...

The first thing you should do is click on the Restore Settings placed right below the error message and see if the issue is resolved. Sometimes, Windows revert back ...

To use Windows Defender ATP (Advanced Threat Protection), onboard your devices to the platform using Configuration Manager, Microsoft Intune, or manual installation. Access the Microsoft Defender ...

To check whether your Windows PC has been updated, head to "Windows Defender settings" and note the Engine version number. 1.1.13704.0 or higher means you've been patched. Click to expand... In ...

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.