How to Enable or Disable the Local Users and Groups MMC Snap-in
This will show you how to enable or disable all users on the computer from being able to open and view the Local Users and Groups MMC snap-in window in Vista, Windows 7, and Windows 8.
You will need to be an administrator to open Local Users and Groups.
In Vista, the Local Users and Groups will only be available in the Business, Ultimate, and Enterpise editions.
In Windows 7, the Local Users and Groups will only be available in the Professional, Ultimate, and Enterpise editions.
In Windows RT, 8, and 8.1, the Local Users and Groups will only be available in the Pro and Enterpise editions.
If you wanted to disable the Local Users and Groups MMC, then you should...