I have lost work on Windows 10 because it doesnt seem possible to not have it restart after an update. This behavior being a default from the Windows "Professional Edition" boggles my mind.
Option 2 is for hiding specific updates, like broken drivers. Doesn't really apply.
Option 3 again will stop updates from installing in the first place, but will not stop reboots once they're installed. Windows 10 completely ignores the "No auto-restart with logged on users" policy from that same group.
The only way I have found to stop my computer from rebooting after installing an update is #2 in the link below. This works, 100%.
https://superuser.com/questions/973009/conclusively-stop-wak...