A processor executes the instructions to display a first UI including an application list including an application program icon corresponding to an application program which is installable, and in response to a user input for installing the application program corresponding to the application program icon in the application list being received, receive data from the external apparatus to install the application program corresponding to the application program icon. While the application program is installed according to the user input, the processor is further configured to display, in a second UI, the application program icon with a graphic effect applied to the application program icon to indicate that the application program corresponding to the application program icon is being installed, the graphic effect representing an installation progress status, and, in response to the installation of the application program being completed, stop providing the graphic effect to the application program icon.