This document provides information on 5 major UK TV channels: BBC, ITV, Channel 4, Channel 5, and their sister channels. It outlines the target audiences and types of shows and documentaries featured on each channel. The BBC targets broader, older audiences with factual, educational programming aimed at informing. ITV targets families with entertainment-focused shows. Channel 4 targets younger adults with lifestyle and comedy shows. Channel 5 targets mid-age adults with a mix of informational and entertaining programming. The document compares the channels' purposes as informing audiences for BBC, entertaining for ITV, and mixes of entertaining and informing for Channels 4 and 5.