Enable ending processes in the Browser task manager
Supported on: Microsoft Edge version 77, Windows 7 or later
Registry
HKLM
Software\Policies\Microsoft\Edge HKCU
Software\Policies\Microsoft\Edge Value name: TaskManagerEndProcessEnabled
Enabled: TaskManagerEndProcessEnabled = 1
Disabled: TaskManagerEndProcessEnabled = 0
Description
If you enable or don't configure this policy, users can end processes in the Browser task manager. If you disable it, users can't end processes, and the End process button is disabled in the Browser task manager.