This year the Commodore will be 30 years old. The C64 was the successor of the very popular VIC-20. The new computer was revealed on the Consumer Electronics Show (CES) in 1982. Later in the year the C64 was for sale in America. Outside America you could buy the C64 in the autumn of 1982. On the web page of reghardware.com you can read a nice article about the C64.

Another article about the C64.