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Events on Friday 1 April 1977 2
1977Apple II launchedFirst mass-market personal computerApple launched the Apple II personal computer on April 1, 1977, one of the first highly successful mass-produced microcomputers. It came with a colour display, keyboard and BASIC programming language.
1977Commodore PET unveiledFirst all-in-one personal computerThe Commodore PET was demonstrated at the January 1977 Consumer Electronics Show, one of the first complete personal computers with built-in keyboard, monitor and cassette drive.