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  1. Jun 21, 2017 · The document summarizes the history of computers from ancient counting devices like the abacus to the five generations of modern computers. It describes early mechanical calculating machines invented in the 17th-18th centuries and how they evolved to use punch cards and electricity. The first general purpose electronic computer, ENIAC, was ...

  2. Sep 9, 2007 · History of Computers. Sep 9, 2007 • Download as PPT, PDF •. 150 likes • 190,567 views. AI-enhanced description. M. mshihab. The document summarizes the history of computers from ancient counting machines to modern electronic computers. It describes the evolution from early counting devices like the abacus to modern programmable electronic ...

  3. Oct 13, 2014 · History of Computers. Abacus – 1100 BC. Slide rule - 1617 Mechanical calculator - 1642 Automatic loom (punched cards) - 1804. Babbage’s computer – 1830s Boolean logic – 1850s. Hollerith’s electric tabulator - 1880 Analog computer – 1927 EDVAC – 1946 ENIAC - 1947. Transistor - 1947.

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  4. Dec 8, 2015 · This document provides an introduction and history of computers. It defines what a computer is and who a user is. It discusses data and information and how information technology uses computers. It then outlines the history of computers from mechanical computers in the 1600s to modern electronic computers. It describes the four generations of ...

  5. Mar 26, 2019 · The History of Computers. History of computing • calculating devices have been around for millennia (e.g., abacus ~3,000 B.C.) • modern "computing technology" traces its roots to the 16-17th centuries • as part of the "Scientific Revolution", people like Kepler, Galileo, and Newton viewed the natural world as mechanistic and ...

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  6. Emphasized three computer concepts 1. Instructions - used punched cards 2. Simple Program - series of instructions 3. Automate job - because of program. 7 Charles Babbage Father of Computers Invented Analytical Engine in 1832. 5 characteristics of modern computer Input device – punch cards Processor – mill Control Unit Storage Facility ...

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  8. Mar 3, 2024 · In a PowerPoint presentation on the history and evolution of computers, it is essential to highlight the remarkable evolution of computer hardware. Starting from early mechanical devices like the abacus and Charles Babbage’s Analytical Engine, the progression of computer hardware has been monumental.

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