Identities allow two or more users who share a common Windows 2000 user account to have separate Address Book files. (Note that users who share a computer but have separate Windows 2000 user accounts automatically have separate Address Book files.) Identities can share particular records by means of the Shared Contacts folder.
To create a new identity, you must run Address Book from the Start menu. If you run it from within Outlook Express or another application, the appropriate File menu commands don't appear.
To create a new identity:
To switch identities, choose Switch Identities from the File menu, select the identity you want from the ensuing dialog box, and supply the correct password if prompted.
To change an identity's name or password:
To share contacts among all identities: