Toggle View Menus
In the upper right-hand corner of your CiiRUS window, you will see two square blue icons. These icons are your menu view toggles.
Toggling the Top Menu
Looking at the pair of view toggles, the one on the right toggles the view of top menu of your CiiRUS screen.
Click on the top menu toggle to hide the menu.
Clicking on the toggle pulls the top menu out of view, extending the current window to the top of the screen.
Click on the toggle again to show the top menu.
Toggling the Navigation Menu
The button to the left of the top menu toggles the navigation menu view.