The homepage creation and update program allows the user to perform only selection of desired images and indication of beginning of homepage creation process to automatically create a homepage easily. The homepage creation and update program possesses a function of displaying plural stored images and allowing the user to select desired images, a function of allowing the user to indicate beginning of the homepage creation process, and a function of automatically creating or updating a homepage using the selected images after the user selects desired images and then indicates beginning of the homepage creation process. The homepage creation and update program allow a computer to execute these functions, so that the user performs only selection of desired images and indication of homepage creation to acquire an automatically or semiautomatically created or updated homepage.