Time Line of Computers By NatyNavarrete Period: 1939 to 1939 In 1939, Charles Barbaje's Analytical Engine was created. Period: 1942 to 1942 In 1942, "Pascalina" was created, which was a mechanical calculator. Period: 1944 to 1944 1944, Aiken Mark I machine created. Period: 1948 to 1948 1948, W. Dhockley transistors are created. Period: 1951 to 1951 1951, Univac computer created. Period: 1958 to 1958 1958, The second generation of computers using transistors is created. Period: 1960 to 1970 1960-1970 The third generation with integrated circuits is created. Period: 1971 to 1971 1971, The first microprocessor for personal computers of the fourth generation appears. Period: 1973 to 1973 1973, The Xerox company creates the first computer. Period: 1976 to 1976 1976, Steve Jobs creates the first Apple computer. Period: 1984 to 1984 1984, Apple's Macintosh, the first fifth-generation computer, is created. Period: 1985 to 1985 1985, Apple and Microsoft software begin to be distributed with the first CD-ROOMs. Period: 1991 to 1991 1991, the first free LINUX software appears. Period: 1993 to 1993 1993, the Internet is created.
