The document provides a brief history of television from its beginnings in the 1920s through developments in the 2010s. It outlines key milestones such as John Logie Baird's early demonstrations of television in 1926, the start of regular BBC broadcasts in 1936, and the shutdown of British television during WWII. It then discusses the reopening of BBC TV after the war in 1946 and expansion of coverage, the introduction of color broadcasts in 1967, and the launch of satellite television and digital terrestrial broadcasts in later decades.