Policy
Remove the "Undock PC" button from the Start Menu
If you enable this setting, the "Undock PC" button is removed from the simple Start Menu, and your PC cannot be undocked. If you disable this setting or do not configure it, the "Undock PC" button remains on the simple Start menu, and your PC can be undocked.
PackMicrosoft Windows
CategoryStart Menu and Taskbar
Policy ID
359c175e62f5Internal name
RemoveUnDockPCButtonRegistry
Copy registry mappings
HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoStartMenuEjectPC (enabled) = 1
HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoStartMenuEjectPC (disabled) = 0Policy notes
If you enable this setting, the "Undock PC" button is removed from the simple Start Menu, and your PC cannot be undocked. If you disable this setting or do not configure it, the "Undock PC" button remains on the simple Start menu, and your PC can be undocked.
Related policies
Add "Run in Separate Memory Space" check box to Run dialog boxAdd Logoff to the Start MenuAdd Search Internet link to Start MenuAdd the Run command to the Start MenuChange Start Menu power buttonClear history of recently opened documents on exitClear the recent programs list for new usersClear tile notifications during log onConfigure Start PinsConfigure Taskbar Small Button BehaviorDisable context menus in the Start MenuDisable Editing Quick SettingsDisable showing balloon notifications as toasts.Do not allow pinning items in Jump ListsDo not allow pinning programs to the TaskbarDo not allow pinning Store app to the TaskbarDo not allow taskbars on more than one displayDo not display any custom toolbars in the taskbarDo not display or track items in Jump Lists from remote locationsDo not keep history of recently opened documents