I kept my Windows 7 drive cloned and that's how I reverted. I couldn't figure out how to revert otherwise.

I use Macrium Reflect to clone. It's good.

I want to revert ! But the instructions for reverting I find say that you go thru the start menu, and I can't open the start menu. Any ideas how to get around this? Thanks.

It said "the troubleshooter couldn't identify the problem."

Same problem. Start menu opened once or twice then stopped working.

Upgraded from Win 7 Home Premium.

Recommended solutions don't work. Reinstalling Windows 10 doesn't fix it.

I use Windows...