Use the options in the Window panel to arrange and open model windows, and to specify the active window.
Use the options on the User Interface menu to display or hide additional toolbars, windows and the browser. Select from:
Click this option to open a new window for the active model. It becomes the active window and, initially, shows the default top view of the model. You can change the view using the other options on the View tab.
Use the Arrange & Switch menu to help you manage your open windows. It controls how they are displayed and which is the active window. Select from:
You can resize and move tiled modelling windows.
Up to 20 different models can be open simultaneously, and an unlimited number of windows can be open for each model; the only constraints are the power and capacity of your computer.
Click the Maximise button on a cascaded or tiled window to revert to a single window display.