1. From the Protector Suite QL Control Center window, click Settings.
2. Under Settings, click System Settings.
3. In the System Settings window, on the Logon tab, click to select the Enable Fast User Switching (FUS) support option.
If this option is not visible, your computer may be on a domain. The computer must be removed from the domain to use this option.
If the computer is not on a domain, and this option is still not visible, Fast User Switching is not available on your model.