NOTE: I have totally rewritten this post as the original solution was crap. This one works!
I’ve been having an issue with the Windows key being “stuck.” It’s as if the key is being constantly pressed and before you ask, it is not a physical keyboard problem. The problem stems from Windows itself as I will show below.
An Internet search will lead you to several common solution suggestions. The most common ones are trying a new keyboard or blaming it on Windows Sticky Keys feature. Neither of these are the culprit, but go ahead and try. Even in Safe Mode, the key seems to be stuck! Read more