How does the Win8.1 system open the Super Administrator account?
Method One: Enable by Computer Management
1, Win + x shortcut Key System shortcut menu, select "Computer Management";
2, open the Computer Management window, in the left-hand list to the "System tools-Local Users and groups-users", and then in the right pane you can see the administrator account;
3, just default is not enabled state, right click "Administrator", select "Properties", in the Open "Administrator Properties" window uncheck "Account disabled", OK close the window, so that the Administrator account is enabled.
To verify, you can log off the current user and then see the administrator account displayed in the login interface.
Method Two: Enable by command
1, run the command prompt as an administrator, and enter the following command: NET user administrator/active:yes;
2, click Return, wait for the display "command successfully completed."