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.
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Edge |
Value Name | TaskManagerEndProcessEnabled |
Value Type | REG_DWORD |
Enabled Value | 1 |
Disabled Value | 0 |