How to Keep the Windows 10 & 11 Action Center Always Open Until Closed
The Windows 10 Action Center has access to many Windows settings and, of course, Windows notifications. If you click anywhere on the screen, the Action Center closes by default. Using or registry files, you can force it open until closed.
Once the Action Center is open, you will need to click the Taskbar icon to close it. This modification is handy if you frequently close the Action Center before reading or removing notifications.