History of computers

  • Charles Babbage announces the analysis engine

    Charles Babbage announces the analysis engine
    Its general purpose was a machine that could be programmed by the user, capable of executing the desired instructions and commands. It was mechanical in nature, and already had many parts of a modern computer.
  • The birth of Mark I Colossus

    The birth of Mark I Colossus
    The Colossus machines were the first electronic calculating devices. They were used by the British to read German encrypted communications during World War II. This means that the Colossus, originally designed by Tommy Flowers, was one of the first digital computers.
  • John von Neumann writes first draft of a report on the EDVAC

    John von Neumann writes first draft of a report on the EDVAC
    In a widely circulated paper, mathematician John von Neumann outlines the architecture of a stored-program computer, including electronic storage of programming information and data -- which eliminates the need for more clumsy methods of programming such as plugboards, punched cards and paper.
  • First computer program to run on a computer

    First computer program to run on a computer
    University of Manchester researchers Frederic Williams, Tom Kilburn, and Geoff Toothill develop the Small-Scale Experimental Machine (SSEM), better known as the Manchester "Baby." The Baby was built to test a new memory technology developed by Williams and Kilburn soon known as the Williams Tube which was the first high-speed electronic random access memory for computers.
  • First prototype of desktop calculators

    First prototype of desktop calculators
    As a former student I can say that calculators have saved my exams on more than one occasion, not only by learning how to spell the word “pocket” with numbers on its small screen, by giving me hours of fun while others were doing the written test, but also because they helped me hide a lot of cheat sheets on its back and cover.
  • RCA introduces its model 501 transistorized computer

    RCA introduces its model 501 transistorized computer
    The 501 is built on a 'building block' concept which allows it to be highly flexible for many different uses and could simultaneously control up to 63 tape drives—very useful for large databases of information. For many business users, quick access to this huge storage capability outweighed its relatively slow processing speed.
  • MIT LINC introduced

    MIT LINC introduced
    The LINC is an early and important example of a ‘personal computer,’ that is, a computer designed for only one user. It was designed by MIT Lincoln Laboratory engineer Wesley Clark.
  • The creation of ARPANET

    The creation of ARPANET
    ARPANET was just a small network of computers that was created on behalf of the United States Department of Defense. They did so as a way of communication for the various agencies in the country.
  • The first e-mail is sent

    The first e-mail is sent
    The first e-mail was sent by Ray Tomlinson. As a curiosity, he used for the first time the @ symbol between the user name and the machine. This fact is now a thing of the past, as you can imagine. He chose this symbol because, he explained, “it certainly wasn’t in a real name”.
  • MITS Altair 88oo kit appears in popular Electronics

    MITS Altair 88oo kit appears in popular Electronics
    For its January issue, hobbyist magazine Popular Electronics runs a cover story of a new computer kit – the Altair 8800. Within weeks of its appearance, customers inundated its maker, MITS, with orders. Bill Gates and Paul Allen licensed their BASIC programming language interpreter to MITS as the main language for the Altair.
  • IBM launches a PC

     IBM launches a PC
    IBM achieved a milestone in the history of humanity in general and of computing in particular: with the commercialization of the personal computer, or PC, it managed to turn computing from being a hidden mystery for the majority, to becoming something useful and practical for everyone.
  • Compaq introduces the desk pro 386 system

    Compaq introduces the desk pro 386 system
    Compaq beats IBM to the market when it announces the Deskpro 386, the first computer on the market to use Intel´s new 80386 chip, a 32-bit microprocessor with 275,000 transistors on each chip.
  • Tim Berners-Lee writes the first website

    Tim Berners-Lee writes the first website
    It was exactly on December 20, 1990, when Berners-Lee, a British scientist, uploaded this page to CERN’s servers, with the mission of explaining the basic principles of what the modern web was going to be.
  • The machine defeats the man, in chess

    The machine defeats the man, in chess
    The event took place in two parts, the first in Philadelphia on February 10, 1996, where the IBM Deep Blue supercomputer faced the then champion, Garry Kasparov. In the first game, after an initial fright, the great master ended up winning. Humanity could continue to breathe in peace.
  • Google was founded

    Google was founded
    In 1998, the then co-founder of Sun, Andy Bechtolsheim, prepared a check for about $100,000 for a newly registered company, a certain Google Inc.
  • First camera phone introduced

    First camera phone introduced
    Japan's SoftBank introduces the first camera phone, the J-Phone J-SH04 a Sharp-manufactured digital phone with integrated camera. The camera had a maximum resolution of 0.11 megapixels a 256-color display, and photos could be shared wirelessly.
  • Arduino

    Arduino
    Harkening back to the hobbyist era of personal computing in the 1970s, Arduino begins as a project of the Interaction Design Institute, Ivrea, Italy. Each credit card-sized Arduino board consisted of an inexpensive microcontroller and signal connectors which made Arduinos ideal for use in any application connecting to or monitoring the outside world.
  • Apple Retina display

    Apple Retina display
    Since the release of the Macintosh in 1984, Apple has placed emphasis on high-resolution graphics and display technologies. In 2012, Apple introduced the Retina display for the MacBook Pro laptop and iPad tablet. With a screen resolution of up to 400 pixels-per-inch (PPI), Retina displays approached the limit of pixel visibility to the human eye.
  • Apple Watch

    Apple Watch
    Building a computer into the watch form factor has been attempted many times but the release of the Apple Watch leads to a new level of excitement. Incorporating a version of Apple's iOS operating system, as well as sensors for environmental and health monitoring, the Apple Watch was designed to be incorporated into the Apple environment with compatibility with iPhones and Mac Books.
  • You get to meet Pandora FMS

    You get to meet Pandora FMS
    Pandora FMS is a flexible monitoring software, which is capable of monitoring devices, infrastructures, applications, services and business processes.