Windows 10 hidden Start menu

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