An apparatus comprising: a display comprising a touch screen; at least one processor ; and at least one memory storing computer program instructions configured, if executed by the at least one processor , to cause the apparatus at least to: display an icon corresponding to an application on the display , wherein the application corresponding to the displayed icon is an application having configurable settings, detect (201, 301, 401 YES) a first touch input at the displayed icon, execute the application corresponding to the displayed icon, if the first touch input is identified (203, 303, 403 YES) as a first input gesture, display , on the display , a pop-up window indicating at least one configured setting of the application corresponding to the displayed icon, if the first touch input is identified (207, 307, 407 YES) as a long touch gesture, detect (209-213, 309-313, 409-413) a second touch input while displaying the pop-up window, and switch, based on the second touch input being (213, 313, 413 YES) the first input gesture to the pop-up window, to displaying a setting mode of the application corresponding to the displayed icon on the display , the setting mode displaying the configurable settings of the application, wherein the configurable settings are configurable by a user through the setting mode. a display comprising a touch screen; at least one processor ; and at least one memory storing computer program instructions configured, if executed by the at least one processor , to cause the apparatus at least to: display an icon corresponding to an application on the display , wherein the application corresponding to the displayed icon is an application having configurable settings, detect (201, 301, 401 YES) a first touch input at the displayed icon, execute the application corresponding to the displayed icon, if the first touch input is identified (203, 303, 403 YES) as a first input gesture, display , on the display , a pop-up window indicating at least one configured setting of the application corresponding to the displayed icon, if the first touch input is identified (207, 307, 407 YES) as a long touch gesture, detect (209-213, 309-313, 409-413) a second touch input while displaying the pop-up window, and switch, based on the second touch input being (213, 313, 413 YES) the first input gesture to the pop-up window, to displaying a setting mode of the application corresponding to the displayed icon on the display , the setting mode displaying the configurable settings of the application, wherein the configurable settings are configurable by a user through the setting mode. display an icon corresponding to an application on the display , wherein the application corresponding to the displayed icon is an application having configurable settings, detect (201, 301, 401 YES) a first touch input at the displayed icon, execute the application corresponding to the displayed icon, if the first touch input is identified (203, 303, 403 YES) as a first input gesture, display , on the display , a pop-up window indicating at least one configured setting of the application corresponding to the displayed icon, if the first touch input is identified (207, 307, 407 YES) as a long touch gesture, detect (209-213, 309-313, 409-413) a second touch input while displaying the pop-up window, and switch, based on the second touch input being (213, 313, 413 YES) the first input gesture to the pop-up window, to displaying a setting mode of the application corresponding to the displayed icon on the display , the setting mode displaying the configurable settings of the application, wherein the configurable settings are configurable by a user through the setting mode. <EOS>