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.

Defender Control is a small Portable freeware which will allow you to disable Windows Defender in Windows 10 completely.

If Micosoft Defender does not turn off even when you have installed 3rd party AntiVirus, then learn how to turn off Windows Defender.

Learn how to Turn ON or OFF Microsoft Defender Application Guard on Windows 11/10. It protects your system from malicious files.

If the antivirus conflicts with another application or installation, you don't have to disable the Microsoft Defender Antivirus permanently. You only need to turn off the feature temporarily.