You can enable Admin account very easily with a run command or from the local policy. Follow below simple guide to enable hidden Admin account on Windows 7 running computer or Laptop. Enable Admin account: Click Orb button (Start button) and open command prompt with admin privileges (right click and select ‘run as administrator’). Then run the following command: net user administrator /active:yes. [After executing the command, log off and log in your system. To Disable Admin account run the following command: net user administrator /active:no Above is the very easiest method. You can also enable admin account from the local policy. For that, type secpol.msc in the search box (Start – Search) and hit enter. Now navigate to Local Policies- Security Options – Accounts: Administrator account and double click the entry to enable or disable. As said above, after doing this, log off and log in your system.