The Apple I was Apple's first product, and was sold as an assembled circuit board. It went on sale in July 1976 at a price of US$666.66.
The Apple II is an 8-bit home computer, one of the first highly successful mass-produced microcomputer products, designed primarily by Steve Wozniak.
The Macintosh is a family of personal computers designed, manufactured, and sold by Apple Inc. since January 1984.