There is provided a technique capable of contributing to an improvement in operability and working efficiency.A display control system comprises: an identification information acquisition section 201 that acquires identification information for identifying a user who uses a second device 41; an operation determination section 202 that determines whether there is any uncompleted job among those for which the relevant operation has started in the first device 11; an operation history acquisition section 203 that acquires information concerning the operation history; a setting information acquisition section 204 that acquires setting information concerning the display of an interface screen; and a screen control section 205 that displays the interface screen on the second device 41 and, at the same time, reflects the information acquired by the operation history acquisition section 203 on the interface screen as operation content.