life of computers By timothygunn 1983 BCE 1983 invented on Dec 7, 1822 1822 first began on 1822 Dec 7, 1982 1982 invented on 1982 Dec 7, 1984 1984 invented in 1984 Dec 7, 2004 2004 invented on 2004 Dec 7, 2005 2005 invented on 2005
invented on
first began on 1822
invented on 1982
invented in 1984
invented on 2004
invented on 2005