Provided is a display on which an operation is performed by an information processing apparatus that is connected to the display. The display includes a USB terminal, a first video input terminal, a second video input terminal, an input signal processing unit that transmits inherent information of the display to the information processing apparatus, and a video terminal/USB terminal associating processing unit that determines, on the basis of inherent information transmitted from the information processing apparatus, whether or not the information processing apparatus is connected to a video input terminal of the display, and specifies the video input terminal connected to the information processing apparatus.