New Window
Creates a new window, with another view of the original document, for
viewing the active part, assembly, or drawing.
Other ways to manage window display:
To open another view of the active document
in a new window:
Click New
Window
(Standard toolbar) or Window,
New Window.
You can zoom or rotate
the view, change view mode, adjust the FeatureManager design tree, and
so on for each window independently. Any changes you make to the model
are reflected simultaneously in all windows.