A display device capable of taking a tent state in which a display unit is curved in a direction in which a display surface projects, and the display surface is enabled to be visually recognized from both sides, the device includes a processor configured to, in the tent state, cause a top region to function as an instruction input portion configured to receive an instruction from an operator, the top region being located on an upper side of a first side region directed to one side and a second side region directed to the other side in the display surface and straddling the top of the display surface.