How to Enable & Disable Administrator Account in Windows.

1. Enable Built-in Administrator Account :

First you’ll need to open a command prompt in administrator mode by right-clicking and choosing
“Run as administrator” (or use the Ctrl+Shift+Enter shortcut from the search box).



If you are in Windows 8.x you can right-click on the Start button and choose to open a command
prompt that way.



Now type the following command:

net user administrator /active:yes

You should see a message that the command completed successfully. Log out, and you’ll now see the Administrator account as a choice. (Note that the screenshots are from Vista, but this works on
Windows 7 and Windows 8)



You’ll note that there’s no password for this account, so if you want to leave it enabled you should change the password.

2. Disable Built-in Administrator Account :

Make sure you are logged on as your regular user account, and then open an administrator mode command prompt as above. Type the following command:

net user administrator /active:no

The administrator account will now be disabled, and shouldn’t show up on the login screen anymore.