Histor Of Computer

History of reckoner Personal computing device memoir doesnt begin with IBM or Microsoft, although Microsoft was an early participant in the unvaned PC intentness. The  scratch line  own(prenominal)  calculators, introduced in 1975, came as kits: The MITS Altair 8800, followed by the IMSAI 8080, an Altair clone. (Yes, cloning has been round that long!) Both used the Intel 8080 CPU. That was as well as the year Zilog created the Z-80 central processor and MOS Technology produced the 6502. Bill supply and Paul Allen wrote a prefatory compiler for the Altair and formed Micro-soft. In 1976, apples two Steves (Jobs and Wozniak) designed the Apple I, Apples only kit computer (you had to add a keyboard, military force supply, and enclosure to the assembled motherboard), around the 6502 processor. That was also the year the number one give division touch program (Electric Pencil) and the first text adventure for microcomputers (Adventure) were released. Shugart in troduced the 5.25 diskette drive; it would become a key component in the  personalised computing revolution. The young industry exploded in 1977 as Apple introduced the Apple II, a color computer with expansion slots and floppy drive support; Radio record behind rolled out the TRS-80; Commodore tapped into the pet rock rage with its fondle; Digital Research released CP/M, the 8-bit operating system that provided the templet for MS-DOS; and the first ComputerLand franchise store (then Computer Shack) opened. [pic]Software took center phase in 1978 when Dan Bricklin and Bob Frankston produced VisiCalc, the first electronic spreadsheet. This turned the personal computer into a useful business tool, not unless a game machine or replacement for the voltaic typewriter. WordMaster, short to become WordStar, was released and went on to dominate the word processing industry for years. Atari leveraged its video game experience and household be to enter the persona l computing market, and Epson shipped the ! TX-80, the first low-cost battery-acid matrix printer. The tertiary important software category,...If you want to achieve a just essay, order it on our website: OrderCustomPaper.com

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