Provided is an electronic device in which a first body having a first display and a second body having a second display are selectively coupled and linked, the electronic device including at least one processor which is provided at the first body so as to control the first display and which controls the first display and the second display on the basis of coupling to the second body, wherein the at least one processor is configured to identify whether the second body is coupled and on the basis of the coupling to the second body, output one area of a keyboard interface corresponding to a keyboard on the first display and output another area of the keyboard interface on the second display.