That would depend on the type of director you would like to be. For a movie director you have to do a major in film-making in a film school. As for a company director, they are mostly selected by companies who use different criteria for the selection. It would also depend on the industry that you want to be involved in as the selection is based on such factors. You can get details on how you can become a movie director at, http://www.ehow.com/how_138361_become-movie-director.html.