Method and apparatus for offering window in electronic device having external input equipment

Method according to an embodiment of the present invention, in an electronic device having an external input device in a manner to provide the window, the external preset from the input device for the window called a first function key, a window from an external input device, wherein upon being input proceeds to a window generation mode to wait for reception of a signal for generating the step of displaying the window generation mode; Displaying to create a window with a first input signal for requesting the window generated by the external input device may include a menu or icon, or when the file is received; And removing said window generation display mode; may include. It is also possible that other embodiments.