Administrator Account Not appearing On the Welcome Screen

     If your Administrator Account is not coming on your welcome screen, then you dont have to do much.
What you have to do is simply follow the trick. 

1. Start the Registry Editor.
2. Go to: HKEY_LOCAL_MACHINE >> SOFTWARE >> Microsoft >> Windows NT >> CurrentVersion >> Winlogon >> SpecialAccounts >> UserList  
3. Right-click an empty space in the right pane and select New > DWORD Value.
Name the new value as Administrator. 
4. Double-click this new value, and enter 1 as it's Value data. 
5. Close the registry editor and restart.

Posted in: Windows tweaks