The Computer! :) By Isobella21 Sep 12, 1939 Calculator Jan 21, 1944 First Computer Jan 21, 1947 First Keyboard Sep 1, 1947 Transistor Jan 21, 1950 First digital computer Sep 1, 1950 Internet Jan 21, 1963 The first comeputer Mouse Sep 12, 1973 First mobiel Phone Jan 21, 1975 First Portable Computer Sep 12, 1975 Bill Gates and Paul Allen found Microsoft Sep 12, 1976 Apple computer was found by Steve jobs Sep 12, 1979 More than half a million computers were in use in the United States Sep 12, 1981 First 3G Jan 24, 1984 Macintosh introduced Sep 12, 1985 Microsoft Windows Aug 6, 1991 World wide Web Sep 1, 1991 Wifi Sep 7, 1998 Google Sep 12, 2002 The 1 Billionth computer was sold Sep 12, 2005 First city to offer city wide free wifi (Calafornia)
