Computers make our lives completely different. Our current significant development is due(p) to computing machines in many areas. Examples of these areas are business, medicine, environment, technology, education and also our free-and-easy lives. Computers are one of the most important elements to make our innovational society. In this essay, I would like to address the development of computer technology by using brief history which is the passageway of computers and the significance of computers by examining their use in the areas of our daily lives and in business world.
First of all, I would like to describe the development history of computers because we use computers almost every day and individualised computers are one of the most important tools to make our lives to a greater extent convenient. Personal Computers have the greatest influence to our daily lives. nevertheless we got Personal Computers only a few decades ago. Therefore I think it is necessary to introduce the history of computers before we gravel PC. There are four major generations of developing computers.
The offset printing generation began in 1946 when the ENIAC system became operational. ENIAC stands for Electronic Numerical planimeter and Calculator and was built by the University of Pennsylvania.
ENIAC is the significance because it is the first familiar purpose electronic computer system and also it was employ for research, not commercial applications. The first computer was costing $US400.000 to build, funded by the US government. Also ENIAC weighed around 30 tones and stood two stories tall. It operated using 18.000 vacuum tubes and could perform 500 basic arithmetic functions per second. unless it had difficulty in handling alphabetic information and was programmed by means of an external plug board and it did not have the mental quickness for magnetic storage. This meant that if the program needed to be changed it could only be done with great difficulty - almost like write the machine itself. Those difficulties could be hard to imagine for...If you want to hold out a full essay, order it on our website: Orderessay
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