Under copyright law, copyright holders have the exclusive right of performing or displaying their copyrighted works, including films or videos. The "Home Use Only" warning at the beginning of most DVDs refers to this exclusive right of performance and display. However, the law also has an exception for performing or displaying works in a face to face teaching situation where the work being performed or displayed is related to the curriculum and only being performed or displayed for students enrolled in a course at a non-profit educational institution. Therefore, under this exception, DVDs with the "Home Use Only" warning can be played in a face to face classroom. For online courses, refer to fair use for determining how much of the film can be shown.
