Whatever the reason, you can disable Microsoft Defender Antivirus on your Windows 11 PC using any of the following methods. However, before you do that, you need to disable Tamper Protection first.

Microsoft Defender for Windows 11/10/Server can be downloaded here from ... If you don’t have an antivirus tool on your PC and are wondering if Microsoft Defender is a free, feasible option ...

Microsoft Defender is an essential part of Windows 11 that helps keep your computer safe from all kinds of threats. It's a ...

If when you attempt to run a Microsoft Defender ... in Windows system files and restore corrupted files. 2] Disable/Uninstall 3rd party security software (if applicable) Firewall and antivirus ...

Microsoft released a new Defender update for Windows 11,10, and Server installation images. It patches backdoors and more.

i.e., Windows 11 versions 22H2 and 21H2. The Microsoft health dashboard describes the issue as following: After installing "Update for Microsoft Defender Antivirus antimalware platform - KB5007651 ...

The antivirus program that comes with Windows. Previously called "Windows Defender" starting with Windows 8, it was retroactively added to Windows 7. Microsoft Defender scans files downloaded from ...