This dialog appears when you click Window > Windows on the menu bar. It is used to adjust the multiple reports to suit your requirements. See the dialog.
The following are details about options in the dialog:
Select Windows
Lists all the open reports.
Activate
Activates the report selected in the Select Windows box.
OK
Accepts all changes and closes the dialog.
Save
Saves the reports selected in the Select Windows box.
Close Window
Closes the report selected in the Select Windows box.
Tile Horizontally
Lays out all of the open reports horizontally.
Tile Vertically
Lays out all of the open reports vertically.
Help
Displays this help document