Disabling Windows Defender permanently on Windows 11 is not recommended, and somewhat challenging. However, you can temporarily turn off real-time protection if it's blocking you from doing something.

How to completely disable Windows Defender on Windows 10? There are several ways to disable Windows Defender on Windows 10, please see the detailed instructions below.

How to disable Windows Defender In Windows 11 permanently? If you have decided not to use the Microsoft Defender in Windows 11 for whatever reason, you can try to disable it for good.

Why Turn Off Windows Defender Despite its essential role in Windows security, there are good reasons to disable Windows Defender.

How to turn off Windows Defender’s enhanced notifications in Windows 10 Windows Defender in the Anniversary Update loves to tell you what it's doing. Here's how to stop that.