Background Computer Development

Development and information and communication technology has been growing very rapidly. Various ease of obtaining information from all over the world can be enjoyed in a matter of seconds. At the "Stone Age" of information and communication technologies are Considered as something that is not possible, has now Become a reality. With extensive technology we should be Able to use it.
Among the information technology in almost every place we found was a computer. Now the computer is growing rapidly every year almost always experienced development.Orang computer could use a computer anywhere at home, cafe, school, and other place. While the model and design of the computer itself is also experiencing growth. Used when one wants to use the computer at the office or at home bias only, if now they are biased using the computer wherever they want.
Software that we use today is not necessarily just show up but through a long process of evolution. Happenings advent of the computer may be Viewed in a historical flashback from the use of Abacus - found in Babylon (Iraq) about 5000 years ago - as a manual calculation of the first, both in the scope of the school and the merchant, then. In the next period have been found tools that calculate the mechanical kind Pascaline invented by Blaine Pascal in 1642, arithometer by Charles Xavier Thomas de Colmar in 1820, Babbage's Folly by Charles Babbage in 1822, and Hollerith Herman Hollerith in, 1889. All are still shaped machine completely without electricity. The size and complexity of the structure based on the level of operation of the calculations performed. Then in 1940, a new era Began in the discovery of electronic computer electronic computer that applied Boolean ajabar system.