Earlier quoted context omitted.
You can set windows not to update in core hours and even then you can decline the update. I have never had a bricked OS from an windows update You know you can unpin stuff from the start menu to get rid of clutter.
If you leave some task processing overnight, that's probably not your 'core hours', unless you set it that way and not in the day. But then what if all your work is lost when an update is installed in your lunch break? It's ridiculous that there is (or was? Not sure if it's changed) no way to never automatically install an update. Remember when Windows 10 was released and there were reports that Windows 8 would liter…
If you do have some long task like rendering that takes hours, thats of-course trickier.