Electronic device including touch sensitive display and method for operating the same

A method for operating an electronic device comprising a touch-sensitive display, the method operation of displaying on the display so as not to overlap each other, the at least two application execution screen; Operable to receive a touch or hover input through the display; The touch or at least in part in response to receiving a hover input, operable to select at least one of an application execution screen of the application execution screen; And it may include an operation of displaying the selected application execution screen, superimposed on at least a portion of the application execution picture of the non-selected of the application execution screen.