Broadcast refers to the transmission of audio or video content to a wide audience through various media channels. This can include television, radio, and online platforms. The goal of broadcasting is to reach as many people as possible, sharing news, entertainment, and educational content. In broadcasting, content is typically produced by organizations or individuals and then distributed through signals or streaming. Television networks and radio stations are common examples of broadcasters, while streaming services like YouTube and Netflix have transformed how audiences consume media. Broadcasting plays a crucial role in shaping public opinion and culture.