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Television 
What Is Television?
telecommunication medium used for transmitting sound with moving images in monochrome (black-and-white), or in colour, and in two or three dimensions.
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Broadcast Systems
Terrestrial television
Programming is broadcast by television stations, sometimes called "channels", as stations are licensed by their governments to broadcast only over assigned channels in the television band.
Cable television
Cable television is a system of broadcasting television programming to paying subscribers via radio frequency (RF) signals transmitted through coaxial cables or light pulses through fiber-optic cables.
Satellite television
Satellite television is a system of supplying television programming using broadcast signals relayed from communication satellites.
Internet television
Internet television is a general term that covers the delivery of television shows and other video content over the Internet by video streaming technology, typically by major traditional television broadcasters.
Television Programs
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A drama program
usually features a set of actors in a somewhat familiar setting. The program follows their lives and their adventures.
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