Answers for "windows start menu not opening in windows 10"

windows start menu is not working

Press Win + R (to open Run )
copy paste and press enter to run this program. "C:\Windows\system32\ctfmon.exe". it brings back the language bar and for me it allowed me to type in windows search, start menu and WINDOWS 10 apps again
I think it is due to missing Language bar or some think like that.

start menu not opening

Open Task manager, select the processes tab.
Scroll down to Windows Explorer, then select restart