Windows 10 is working and updating just fine on 3 of my machines, two of which are old. After having to mess with XP, 7 and that POS 8, am finding 10 to be the best yet (so far).
I’ll agree that Win 10 was much better than Win 7. But, you just can’t trust it. I never have any trouble out of my Linux box. It just runs, updates, and does everything it’s supposed to do. The only problem with many flavors of Linux is that they aren’t quite as user-friendly as Windows. But, that is changing. And, once they are set up and running, they just keep on running. I’ve been a Unix/Linux user since the old days of HP/ux.