It is important that you log out from Checkpoint correctly before closing your browser. If you close your browser without logging out, the system continues to view your account as being active, and you will not be able to access Checkpoint for 60 minutes.
To log out at the conclusion of your research session, click Sign Off on the top toolbar of any screen.
Note that, if you remain logged on but do not use Checkpoint for 60 minutes, your session automatically times out. To start a new session, type in your user name and password at the Login screen.