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A HISTORY OF THE COMPUTER Computers have their beginnings back in pre-history, starting with the abacus. Have a look! Abacus - c. 3000 B.C. Transistors - 1947 Doug Engelbart - 1968 Apple II - 1977 IBM PC - 1981 World Wide Web - 1991

|| History || Who Are These Nerds? || Guess the Computer || The Transcript ||
|| Comments || Q & A With Bob || Nerds Home || PBS Online ||