Broadcast television is a method of transmitting television signals over the airwaves to reach a wide audience. This type of television uses antennas to send and receive signals, allowing viewers to watch programs without needing a cable or satellite subscription. Major networks like ABC, NBC, and CBS provide a variety of shows, including news, sports, and entertainment. Viewers can access broadcast television using a simple antenna connected to their TV. This makes it an affordable option for many households. Additionally, broadcast channels often air popular events, such as the Super Bowl or Oscars, making them accessible to everyone, regardless of their subscription services.