Change User Account Properties
You must use an account that is in the Domain Admins group to perform this procedure.
To change the properties of a user account
Click Start, click All Programs, click Windows Essential Business Server, and then click Windows Essential Business Server Administration Console.
Click the Users and Groups tab, and then click User Management.
Click a user account in the list, and then in the tasks pane, click Change user account properties.
In the User Account Properties dialog box, type or select the changes that you want to make.
To access additional user account properties in Active Directory Domain Services, on the User Information tab, click Advanced. This opens the User Properties page in Active Directory Users and Computers.
For more information about user account properties, see Active Directory Users and Computers Help. In Windows Server 2008, click Start, and then click Help and Support.