A Brief History of Computers

The word "computer" originally a person who carried out under the guidance of a mathematician, involves mechanical calculations. Computing devices, such as the abacus is often used to support this process.

At the end of the Middle Ages, mathematics and engineering in Europe received a major boost, leading to the invention of numerous mechanical calculating device. The movement of technology has been from the beginning of the 17th century developed. The periodamong the 19 first century and early 20th centuries saw the development of a range of technologies that would later be crucial for the development of digital computer. Some examples are the punch card and the valve. Charles Babbage was the first person to draft a fully programmable computer in 1837. However, he could actually make your computer through a variety of reasons.

Computers & Guide

Analog computers were increasingly used in the first half of the 20thCentury for a variety of needs for scientific computing. However, they have become obsolete after the development of digital computer.

The first digital computer was the Atanasoff Berry Computer. It uses a binary system of arithmetic, parallel processing, a separation of memory and computing and regenerative memory. Binary math and electronic circuits - and in today's computers - have been used for the Atanasoff Berry Computer.

In1930 and 1940, continuously developed new and more efficient computers. Gradually they came to computers, the top functions, which in modern - digital electronics and programming flexibility.

The main engines are developed in this period, the American ENIAC was in the foreground. There was a general purpose machine, but had a flexible architecture. Later, a far superior technology known as the stored programThe architecture was developed. It 'the foundation on which modern computers are all derived.

During the 1950s, computer design [http://www.online- computer. Info] was primarily driven valve This was later replaced by transistor-driven design in 1960. Transistor-based computers were smaller, faster and cheaper and therefore economical. integrated circuit technology, adopted in 1970 enabled computer to beat a new production costslow so that individuals can afford. This was the birth of the personal computer, as it is today.

A Brief History of Computers