It is possible to customize your window layout extensively. Dialogs can be
combined as multiple items in one window or with tabs. Do this by dragging
and dropping a dockable window into a dock bar or existing tab. New
dialogs can be opened with ‘File’+‘Dialogs’ from the toolbox.
20.8.2. Setting Preferences
A number of configuration options are available in ‘File’+‘Preferences’. The
default settings should meet the needs of the average user. It may be
useful, however, to review the options under ‘Environment’+‘Resource Levels’ and ‘Interface’+‘Image Windows’.