Cable television is a system that delivers television programming to viewers through coaxial or fiber-optic cables. Unlike traditional broadcast television, which transmits signals over the air, cable television provides a wider range of channels and often includes premium options for movies and sports. Subscribers typically pay a monthly fee to access various channels, which can include local, national, and international content. Many cable providers also offer additional services, such as video on demand and internet access, allowing users to watch shows and movies at their convenience.