Problem: After upgrading to Windows 10, I can’t open the Start menu or Start screen. Everything else is working super fine, but the Start menu or screen simply doesn’t work even if pressing the Windows button on the keyboard or Start button on the Windows taskbar.
Solution: This probably happens due to the improper installation of system files. In order to resolve this problem, please follow with the steps given below:
Open the Run dialogue by pressing Win+R
Type “sfc /scannow” and hit Enter
A blank command prompt will open and close (in a flash, maybe)
Restart the