This policy setting allows you to prevent Search, Share, Start, Devices, and Settings from appearing when the mouse is pointing ...

This policy setting allows you to prevent Search, Share, Start, Devices, and Settings from appearing when the mouse is pointing to the upper-right corner of the screen.

If you enable this policy setting, Search, Share, Start, Devices, and Settings will no longer appear when the mouse is pointing to the upper-right corner. They'll still be available if the mouse is pointing to the lower-right corner.

If you disable or don't configure this policy setting, Search, Share, Start, Devices, and Settings will be available by default, and the user can configure this setting.