The term media center refers either to a dedicated computer appliance or to a specialized application software designed to run on standard personal computer hardware which then becomes a so called ""HTPC" ("Home Theater PC", also sometimes referred to as a "Media PC""), both of which are adapted for playing various kinds of media (music, movies, photos etc.). A media center usually has a GUI (Graphical User Interface) designed to be used with a living-room TV using a remote control. This remote control is commonly known by their designers as a 10-foot user interface. A media center typically allows one to watch movies (DVD, Blu-ray, and other digital video formats) and watching and recording television broadcasts, playing audio (CD as well as MP3, WMA, and other audio formats).