In this post we will troubleshoot the problem of start Button is not working in windows 10.
After upgrading windows 8 to windows 10, some users are faced to the problem that start menu does not open or Start Button is not working.
In order to troubleshoot this problem we will:
Firstly: Buckup your data in external disk.
Secondly:open CMD and run it as administrator.
Type the command: sfc /SCANNOW as mentioned in figure 1