History Of Computing By haslf06.57 Jan 23, 1645 Blaise Pascal invented the first calculator. Jan 23, 1679 Gottfried Wilhem Von Leibnitx Invented a more complicated calculator Jan 3, 1804 Joseph-Marie invented a jacquard loom Jan 23, 1822 Charles Babbage mechanical computer Jan 23, 1937 John Vincent invented ABC digital computer. Jan 23, 1943 Tommy flowers and Alan Turing invented the world’s biggest digital computer. Jan 23, 1951 Alan Turing published a paper Jan 23, 1959 Jack Kilby invented the first first interrogated circuit Jan 23, 1969 Grace Hopper invented ‘COBOL’ language. Jan 23, 1979 Steve Jobs invented ‘apple’ Mar 26, 1979 the Queen received her first email Jan 23, 1986 Howard Aiken made a computer that was 35 tons and 500 miles of wire. Jan 23, 2000 Bill Gates built and sold a computer then in university he developed programming a language for a computer.