Historia ordenadores Estela By estelavarela Feb 29, 1860 HOLLERITH HOLLERITH Jun 21, 1911 IBM IBM Jan 1, 1920 MAQUINA ENIGMA MÁQUINA ENIGMA Feb 15, 1946 ENIAC ENIAC Aug 11, 1950 STEPHEN WOZNIAK STEPHEN WOZNIAK Feb 24, 1955 STEVE JOBS STEVE JOBS Jun 22, 1969 INTERNET INTERNET Dec 26, 1971 CHARLES BABBAGE CHARLES BABBAGE Oct 19, 1975 ALTAIR 8800 ALTAIR 8800 Jan 24, 1984 MACINTOSH MACINTOSH