Table of Contents |
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Basics, Tubes, Chips & More. |
First Computers, First Technologies, etc. |
History of the Comptometer adding machines A very detailed history of Felt's Comptometer. |
Evolution of Counting and Calculating A brief timeline of counting/calculating methods. |
Over 100 Early Big Computers! |
Over 170 Early Microcomputers |
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** * * PHOTO GALLERIES * * * |
Early Williams Tube (CRT Memory) Early ENIAC computer (1944) and vacuum tubes Early UNIVAC (1951) vacuum tube Transistors: A Milestone in Computing |
ARPA and the ARPANET (Early History of the Internet) Chronology of Languages, Operating Systems, Major Programs |
SELECTED COMPANY PROFILES For companies not listed here, try Glossary Company information is provided here solely for historical perspective. For information on the current status or activities of a company, see that company's listing on the Internet. |
Early Large Computers by Square Footage 1956 Summary of Computers Installed and On Order Early Transistorized Computers Computers Types by Physical Size |
Intel Corporation Microprocessors 1960's and Beyond: The Advent of Personal Computing A Brief History of the Microprocessor |
CHRONOLOGIES AND HISTORIES; COMPANY PROFILES |
ARPA and the ARPANET (Early History of the Internet) Chronology of Languages, Operating Systems, Major Programs |
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Copyright © 1982-2001, Lexikon Services "History of Computing" ISBN 0-944601-78-2