Digital technology By sylorente Feb 14, 1946 ENIAC http://en.wikipedia.org/wiki/ENIAC Nov 17, 1947 Transistor http://en.wikipedia.org/wiki/Transistor Mar 18, 1951 Alloy-junction transistor http://en.wikipedia.org/wiki/Alloy-junction_transistor Mar 31, 1951 UNIVAC_I http://en.wikipedia.org/wiki/UNIVAC_I Apr 29, 1952 IBM 701, known as the Defense Calculator http://en.wikipedia.org/wiki/IBM_701 Nov 18, 1959 IBM 7090 was a second-generation transistorized version http://en.wikipedia.org/wiki/IBM_7090 Apr 7, 1964 IBM First family of computers designed to cover the complete range of applications http://en.wikipedia.org/wiki/IBM_360 Mar 18, 1969 1ESS switch The Number One Electronic Switching System http://en.wikipedia.org/wiki/ESS-1 Apr 18, 1969 Compuserve http://en.wikipedia.org/wiki/Compuserve Mar 18, 1970 Advanced Research Projects Agency Network (ARPANET) http://en.wikipedia.org/wiki/Arpanet Mar 18, 1971 Microprocessor http://en.wikipedia.org/wiki/Microprocessor Apr 4, 1975 Microsfoft http://en.wikipedia.org/wiki/Microsoft Mar 18, 1980 Educational Broadcasting System EBS http://en.wikipedia.org/wiki/Educational_Broadcasting_System Aug 12, 1981 IBM Personal Computer http://en.wikipedia.org/wiki/IBM_Personal_Computer Mar 18, 1982 Minitel http://en.wikipedia.org/wiki/Minitel Mar 18, 1982 EUnet European UNIX Network http://en.wikipedia.org/wiki/Eunet Jan 24, 1984 Macintosh http://en.wikipedia.org/wiki/Macintosh Mar 18, 1989 www world wide web http://en.wikipedia.org/wiki/World_wide_web Mar 18, 1996 EDI Electronic data interchange http://en.wikipedia.org/wiki/Electronic_Data_Interchange