The Window menu allows you to access options and controls for different in-game windows. This will not change the Trainz window itself.
Minimise all windows
This will minimise all open windows to the Menu Bar. Click on the button on the menu bar to restore it.
Will minimise the currently selected window.
Will maximise the currently selected window.
Opens a resizable 2D map view window in a new window.
Map display options are provided to toggle various labels on and off.
Right clicking on the Mini Map navigates you throughout the 3D world view as well.