Describes the cause and action for error messages.
action center does not stay open
Action Center does not open in Windows 10 - The Windows Club
Action Center not opening in Win 10 - Microsoft Community
How to Fix the Action Center Not Opening in Windows 10 - Make Tech ...
*A* Fix for Win 10 Start / Cortana / Action Center Not Working ...
Windows 10 Start Menu and Action Center Won't Open | Geeksultant