I'm going to try to avoid ever telling Microsoft who I am, or letting it start running OneDrive. It seems impossible to get rid of that fucker after it gets a foot in the door, so I'm not letting it in.
I don't yet know how to do local user accounts or anything like that, so I have some learning to do.
It's possible I'll eventually crack and give in, but I won't do it if I don't have to.