Using Help
  For information about how to use the Bookreader help
  system, choose Using Help from the Help pull-down menu in
  this window.
  For more information, double click on any bold hotspot.
  Additional topics:
  *   Using File, Options, Help Pull-down Menus
  *   Using Options Menus to Change Print Screen
      Settings
  *   Taking Screen Snapshots
  *   Overview of Print Screen
  *   Exiting Print Screen