If you want to hide the User Accounts in Control from those who don't need to have access to it, here's how:
- Click Start | Run.
gpedit.mscin the Run box to open the Group Policy Editor.
- In the left console tree, expand User Configuration | Administrative Templates | Control Panel.
- In the right details pane, doubleclick "Hide specified Control Panel applets."
- Click the Enabled option.
- Click the Show button.
- Click the Add button.
- In the Add field, enter