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How to Fix Action Center Not Opening/Not Working Issue on Windows 10 PC
The Windows 10 Action Center is a central place where you collect and display system notifications and quickly access various settings on your computer.
When disabled, the Windows 10 Action Center will not open or appear in the notification area of the taskbar. You will still receive notifications as usual, but you will not be able to view them in Action Center.
Some of the reasons why Windows 10 Action Center is not opening are: