There are two possible account types - Guests and registered users. Guest users generally have limited access privileges, whereas registered users have expanded system access. All users who do not login to an account are considered Guests and have guest-level access. Whether you are logged in with Guest or registered user privileges is indicated by the welcome message in the Main Menu.
In order to login to an account, click the
Login button 
on the Info
Bar. The System Login page
will display. Enter your account Username and Password and click Login. The Main
Menu welcome message will change to reflect your login account
information.
After 20 minutes of inactivity in your account, you will be automatically
logged out of the system for security reasons. If you wish to logout of
your account manually, you may do so by clicking the Logout
button 
on the Info Bar.
Upon logout, you will be returned to the home page and have only Guest
privileges to the system.