1. An information processing apparatus capable of communicating to an imaging apparatus, the information processing apparatus comprising: a storage unit configured to store an overlay image in advance in a storage device; a receiving unit configured to receive, from the imaging apparatus, a live view image obtained by executing shooting processing in the imaging apparatus based on a shooting setting; a display unit configured to display the received live view image on a screen; a changing unit configured to change the shooting setting in response to a user's operation; a detection unit configured to detect a type of the shooting setting changed by said changing unit; and said display unit configured to selectively display the overlay image by overlaying it onto the live view image applied the shooting setting changed by said changing unit, in accordance with the detected type of the shooting setting.