Windows Vista and 7 has built-in administrator account that is disabled and hidden by default. The advantage or benefit of using the administrator account to login into Windows is that the account is not subjected to UAC (User Access Control) restriction. YES……….
- Click on Vista Start button, and type cmd in the Start Search box.
- Right click on the Cmd returned on the search results pane above, then select Run as Administrator.
- Type “net user administrator activate:yes”
- Log-off and you should see administrator as a option.