informatica By elbaron Feb 15, 1946 Eniac Dec 9, 1947 Transistor Apr 23, 1949 Circuito integrado Nov 15, 1971 Microprocesador Aug 12, 1981 IMB Nov 20, 1985 Wndows 1.0 Apr 20, 1993 auge del internet Jan 7, 2000 Tecnologia inalambrica