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The Sol-20 was the first fully assembled microcomputer with a built-in keyboard and television output, [a] what would later be known as a home computer. The design was the integration of an Intel 8080 -based motherboard , a VDM-1 graphics card , the 3P+S I/O card to drive a keyboard, and circuitry to connect to a cassette deck for program storage.
It was designed and invented by John Blankenbaker of Kenbak Corporation in 1970, and was first sold in early 1971. Unlike a modern personal computer, the Kenbak-1 was built of small-scale integrated circuits, and did not use a microprocessor. The system first sold for US$750. Only 44 machines were ever sold, though it's said 50 to 52 were built.
The Macintosh was the first successful mass-market all-in-one desktop personal computer with a graphical user interface, built-in screen, and mouse. [33] It was first demonstrated by Steve Jobs in the first of his famous Mac keynote speeches, and though the Mac garnered an immediate, enthusiastic following, some labelled it a mere "toy". [34]
The 1970s and ’80s were filled with innovations such as VCRs, cordless phones, and personal computers that changed the way we live. It was also a time of tech flops and marketing missteps even ...
VideoBrain Family Computer: Fairchild F8: 1977: TV: Cartridge, optional cassette [citation needed] Hungary Videoton TVC: Z80: 1986: TV: Cassette, floppy diskette [24] Hungary Microkey Primo Z80 (compatible) 1984: TV: Cassette [25] Norway West Computer AS West PC-800: 6502, Z80: 1984: TV, monitor: Cassette, floppy diskette: Apple II, CP/M [26 ...
The first great crash of the Great Depression ended on July 8, The fall from a market peak into a crash is inevitably volatile, but the rebound out of a bear market can be every bit as wild.
It was the first commercially successful personal computer. [3] Interest in the Altair 8800 grew quickly after it was featured on the cover of the January 1975 issue of Popular Electronics [ 4 ] and was sold by mail order through advertisements there, in Radio-Electronics , and in other hobbyist magazines.
A vintage Apple computer signed by company co-founder Steve Wozniak is being sold at auction. The Apple-1 set in motion the company that in June became the first publicly traded business to close ...