Windows Registry Editor Version 5.00 ; Created by: Shawn Brink ; Created on: March 11, 2023 ; Tutorial: https://www.elevenforum.com/t/enable-or-disable-all-windows-security-notifications-in-windows-11.13321/ [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Defender Security Center\Notifications] "DisableNotifications"=- [HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Notifications] "DisableNotifications"=dword:00000001