A method for displaying a reservation guide/confirmation screen in a tv includes the steps of: displaying a reservation guide screen if a user selects a reservation mode, setting the user's desired reservation state using a predetermined key on the reservation guide screen, and displaying a reservation confirmation screen if the user selects a reservation confirmation mode. In the reservation mode, day or date is displayed on a horizontal axis and a user's desired time zone is displayed on a vertical axis in a two-dimensional timetable. Therefore, the user can easily recognize a reservation guide/confirmation screen. Furthermore, since reservation can be set and confirmed on the screen of two-dimensional timetable type using a mouse or key, convenience can be provided to the user.