Left Display (800 x 600) (1024 x 768) (800 x 850) (1024 x 850) Main Display (800 x 600) (1024 x 768) (800 x 850) (1024 x 850) Right Display (800 x 600) (1024 x 768) (800 x 850) (1024 x 850) If you only have one display, use the Main Display. If you click on an item for a display that you don't have, the window will move off screen. Right click on the taskbar and select Move to move the window back to a visible region.