herman hollerith,built a machine to count a census.his company became IBM
the first computer called ENIAC is introduced to the public
The second generation of computers starts, which used transistors to process information instead of vacuum tubes.
Integrated circuits begin to be used in the computers, which increased the processing capacity and reduced the size of the machines.
The microprocessor appears: a single integrated circuit in which the basic elements of the computer meet.
Steve Jobs and Steve Wozniak make the apple1 This computer allowed users to see what they were doing on a screen, unlike other models.
the IBM PC Is on sale sa home computer and revolutionizes computing
the WWW or Web, one of the main internet services, which makes the use of computers more useful in different areas.
The development of smartphones starts with the presentation of the Simon phone that included calendar, address book, world clock and calculator, among other functions.
A prototype tablet called Nokia 510 webtablet is introduced, with a 10 inches touch screen.