Workbench Window
    Workbench Window refers to the main interface
      of wb_view, containing the Viewing Tabs,
      Toolbar, Viewing Area,
      Overlay
            Toolbox, Features
            Toolbox and Window
            Elements Hide/Show buttons as shown.  
    
      - In PC/Linux, the Workbench Window also
          includes the Menu bar.
      - More than one Workbench Window can be
          opened at one time, either by selecting New Window
          from the File
                menu or from selections made from the Window
                menu.
