A health care practice management system is used to store, update and access data regarding patients of practitioners such as doctors and staff. According to the apparatus and method, by embedding a storage medium in a TV, a broadcast signal of a TV program the user is watching is stored in real time, and by controlling the storage medium, a TV program broadcast at a desired time before the current time, which the user watched, can be quickly and accurately searched for. The web server obtains the webpage and embeds prefetch tags into the HTML of the webpage.