Samsung SYNCMASTER 710NT - Manual (Page 26)

3. Right-click on the new user just created and select Properties from the displayed menu.
Select the Member Of tab. If the User group entry exists in the list, remove it from the list.
Note: A user account should belong to either the Administrators or Remote Desktop
Users group so that it can logon to the host PC.
4. Click Add and then click Advanced on the bottom of the displayed window. The Select
Group window is displayed.
5. Click Find Now to display a list of groups that can be added.