A display control device includes a display unit that displays one or a plurality of instruction images to be pressed to input operating instructions, a key press detection unit that detects a press on the instruction image, a key press duration detection unit that detects a duration of the time the key press detection unit continuously detects that the instruction image is being pressed, and a vibration drive unit that starts applying vibration to the display unit in response to a press on the instruction image detected by the key press detection unit and adjusts the amplitude of the vibration based on the type of the instruction image detected as being pressed and the key press duration.