Here are some simple steps that may help fix your problem Saving Power is wasting your time. – Tech Tips with Computer Medic LLC

Those steps work most of the time unless the original install files for the start menu are corrupted as well. If this does not work then sometimes a system restore fixes the issue. If that does not...

See if this helps. I own an IT company and its helped me a couple of times.


http://www.1fixcomputermedic.com/tech_tips/windows-10-start-menu-not-working/