FX supports the concept of multiple windows, much like a desktop PC. Using multiple windows can be useful in situations where you are dealing with more than one location, e.g. when copying files between your Android device and a computer. Due to the more limited screen real-estate of Android-powered devices, only one window may occupy the screen at a given time.
Use the "Window" menu to create and/or manage windows. When tapped, it will display a list of all open windows. If you tap the "New Window" option within it, a new window will be opened showing the "Home Screen." To switch between windows, simply open the Window menu and tap the desired window name. Windows may be closed by tapping the "X" adjacent to them.