What is a TV used for?
A TV transmits moving images and sound and can be referred to as television or telly. TV is a mass medium for advertising, entertainment, news and sport. The term can refer to a television set, a TV show, or the medium of transmission.

Smart TVs are also known as connected televisions (CTVs). A smart TV is a traditional TV with integrated internet and interactive features, which allows users to stream videos, listen to music and browse the internet. A smart TV is a fusion of computers, televisions, and digital media players.