Stands for “Industry Standard Architecture”, IBM introduced ISA and headed by Mark Dean. ISA was initially an 8-bit computer bus that was later enlarged to a 16-bit bus in 1984. When this bus was initially released it was a proprietary bus, which enabled IBM to create the real interface and peripherals.

Yet, in the early 1980’s the bus was being created by other producers.

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Christopher Latham Sholes (February 14, 1819 – February 17, 1890) was an American inventor who invented the QWERTY keyboard and along with Frank Haven Hall, Samuel W. Soule, Carlos Gladden and John Pratt, has been contended as one of the …

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