There are three system guide bars on the box. Two on the top and one at the bottom of the screen.
The two guide bars on the top can be brought out by hauling downward with a mouse. First hauling will show the (1)guide bar, keep hauling it will show the (2)guide bar. These two guide bars also can be brought up by swiping blank area on the top. Click the blank area or hauling upward to hide them.
The guide bar at the bottom of the screen can be hidden by clicking the downward sign on the right. Haul upward with a mouse to bring it out, or swipe on the blank area with the remote.