If you’re experiencing any of these bugs, try these solutions below and hopefully your Start Menu will be up and running like normal again.
Press the [Ctrl] + [Alt] + [Del] keys on your keyboard at the same time – alternatively, right click the Taskbar. Then select Task manager.
or option 2
Type sfc /scannow into the window and press the [Return] key. The scan may take some time and will end with one of three results. Windows did not find any integrity violations and Windows Resource Protection found corrupt files and repaired them mean there are now no corrupt files, but Windows Resource Protection found corrupt files but was unable to fix some (or all) of them indicates a problem.
or option 3 just copy and paste DISM /Online /Cleanup-Image /RestoreHealth into the PowerShell window and press the [Return] key. This will download files from Windows Update to replace the corrupt ones and, again, this may take some time and enjoy.