You can see a list of all open windows by looking at the Windows submenu of the View menu. The active window’s name is shown with a check mark next to it. Other open windows are shown according to the order in which you opened them. An underlined name indicates you have changed the file since it was last saved.
• To change the active window, choose a window name from the Window submenu of the View menu, or click anywhere in the window you want to make active.
