Win10 build 9926 start menu no response how to do?

The small series is upgraded from win7 to win10. Originally there was only one administrator account, namely administrator; the same is true after the upgrade. I found that in the Xiaobian environment, I started the menu. No response, is the so-called win10 return is an egg?

1, win10 and win7 many operations are similar, right click on the lower status bar, select properties, win7 < start menu > is here.

2, it is not here, but no abnormalities were found in the start menu, but a default selection was found in the <Navigation> menu<the start menu is not displayed when I log in. >, and can't be changed, it is estimated to be a security policy issue.

3, want to run the Group Policy Manager, the problem does not start the menu? After the result is tried, right click on the start menu, the following menu appears, there are <Run>

4, select <Run> menu, enter in the pop-up command box Gpedit.msc, enter the group security policy manager, find restrictions on where to find.

5. Select <windows settings>-<security settings>-<local policy>-<security settings>, and control the user account on the right: for The administrator approval mode of the built-in administrator account is set to enable, restart win10

6, after logging in again, finally see the legendary composite start menu, get the job done; Xiaobian summed up, if Before creating a new account, instead of using the default administrator, it is estimated that there is no chance to encounter this problem.