You can set rights and permissions for the Guest account as you would for any user account. By default, the Guest account is a member of the built-in Guests group. The Guests group lets a user log on to a workstation or to a member server. Only a member of the Administrators group can grant additional rights and any permissions to the Guests group.
When you use the Guest account to log on, the following activities apply:
? You do not require a password.
? You cannot install software or hardware.
? You cannot change the Guest account type.
? You cannot create a password for the account.
? You cannot change the Guest account picture.
? You cannot access the applications that have already been installed on the computer.
? You cannot access the files in the Shared Documents folder.
? You cannot access the files in the Guest profile.