You can undo it within a 30 day window. I missed the window and do not want to purchase Windows 7. I’ve learned my lesson - NEVER NEVER ACCEPT A “FREE UPGRADE” from Microsoft! My next purchase will be a new MacBook Pro.
My next purchase will be a new MacBook Pro.
You hear this a lot these days. Do you find it amazing how Microsoft could take a flagship product and make such a mess of it? Win 7 was rock solid and not weird.