Television viewing is very different in the United today than it was 20 or 30 years . In those days, network television was the only available to most people. There were three major networks at the time: NBC, CBS, and ABC. these networks still exist, but have been joined several other TV viewing options over the years. of the first alternatives for television viewing is TV. It has been in existence for quite time. Cable TV served much of the country's areas during the time the networks ruled TV. TV is broadcast through airwaves, and private homes the broadcast using an antenna affixed on the 's roof. Cable TV is a system where the company used cable to link several homes together receive broadcast signals from a central antenna.

Cable offered more than network channels did. Soon the for cable TV grew in populated areas. Cable was allowed to show more graphic content also, was attractive to some viewers who did not with the censorship network TV was subjected to. to say, cable TV became quite popular because offered more channels than over-the-air broadcast TV. Some these channels were designed to attract specific audiences as sports, movies, and uncensored TV fans. Soon TV was in nearly all the homes in United States.

Following the popularity of cable TV, television came onto the scene. It offered multiple , just like cable, but was delivered via orbiting making it possible to view live programming from any part of the world. Today, streaming services popular. These services offer TV content through Wi-Fi , which costs substantially less than either cable or service. All that needed is a device and good Wi-Fi connection.