CertiGuide to A+ (Core Hardware)

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CertiGuide to A+ (Core Hardware)
9 Chapter 0000: The Start of the PC
9 II Start of IT and the History of Computing

CP/M

Killer App

Intel

Intel currently was busy creating a fortune with the 4004 CPU that is used in calculators.

They were not a dominating factor in the supply of CPUs for microcomputers. Other CPUs such as the Zilog Z-80, as well as offerings from Motorola dominated the field.

With this, CP/M from the renamed Digital Research, Inc. (DRI) became the dominant operating system, with Microsoft (now without a space) being the dominant computer language firm.

CP/M

Killer App

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CertiGuide to A+ (Core Hardware) (http://www.CertiGuide.com/aplush/) on CertiGuide.com
Version 1.0 - Version Date: December 6, 2004

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