Media or "media", "media" or "media", refers to the spread of information carrier, can be the private sector, also can be the official agencies. Transmission pipeline have paper class (news, magazines), sound class (radio), the video (TV and film) and modern network class (computer video). Classification in fact have a variety of statement. That is in the process of information transmission from the disseminator to carry and transmit information between the recipient of all forms of material tool; Now has become the floorboard of all sorts of communication tools.