What Google Knows
The Macintosh is a family of personal computers designed, manufactured, and sold by Apple Inc. since January 1984.
The original Macintosh is the first successful mass-market all-in-one desktop personal computer to have featured a graphical user interface, built-in screen, and mouse.
n a waterproof raincoat made of rubberized fabric
n a lightweight waterproof (usually rubberized) fabric