Windows doesn't care.
Windows will take control of your computer, force-feed it updates, and flip the reset switch automatically — and there's not a damn thing you can do about it, once it gets started.
If you haven't saved your work, it's gone. Your browser tabs are toast. And don't expect to use your computer again soon; depending on the speed of your drive and the size of the update, it could be anywhere from 10 minutes to well over an hour before your PC is ready for work.
As far as I'm concerned, it's the single worst thing about Windows. It's only gotten worse in Windows 10. And when I poked around Microsoft, the overarching message I received was that Microsoft has no interest in fixing it.