Commodore 64 released September 1, 1982

Launched on September 1, 1982, the Commodore 64 was the first computer with 64 kilobytes of memory priced under $600. It became the best-selling computer of all time, reaching approximately 10.6 million units sold. The system achieved long-term market success through its versatile 16-color graphics, eight-sprite capability, and flexible three-voice SID sound chip.