Re: You want control of updates on your Win10 PC? Easy!
Then you have broken the EULA... the numbered paragraph below is from the W10 EULA.
6. Updates. The software periodically checks for system and app updates, and downloads and installs them for you. You may obtain updates only from Microsoft or authorized sources, and Microsoft may need to update your system to provide you with those updates. By accepting this agreement, you agree to receive these types of automatic updates without any additional notice.
I suppose M$ could revoke the license, make the O/S non-genuine, and make life (more) miserable than it is... naaaaahhh they wouldn't do that... would they?