Unknown Story
Текст на Статията
- Computer History
- Hi! Today I'll tell you the history of computers.
- Computers as we know them today began on the 19th century with the english mathematics professor named Charles Babbage, who designed the Analytical engine
- Come! let´s start!
- The first generation started in 1937 with the first electronic digital computer byDr. John V. Atanasoff and Clifford Berry
- In 1943 an electronic computer named the Colossus wich was built for the military
- In 1946 the first general-purpose digital computer was built.
- Also, computers started using memory, operating systems and storage media such as the tape and disk
- And, in 1951 the first commercial computer was introduced.
- The history continues with the second generation (1947 to 1962)in which computers started using transistors.
- In this generation the integrated circuit was inventend, with this circuit computers became smaller, more powerful and reliable. Also, computers became able to run different programs at the same time
- Third Generation (1964 to 1975)
- On 1971 computer space is released, one of the earliest electronic arcade games
- Fourth Generation 1975 to 2000
- In 1980 Microsoft Disk Operating System was created
- On the 90´s Window´s operating system was released
- In 1981 IBM introduced the personal computer (PC)
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