EVOUTION OF COMPUTERS The evolution of electronic computers over a period of time can be traced effectively dividing this period into various generations. Each generation is characterized by a major technological development that fundamentally changed the way computers operated. These helped to develop smaller‚ cheaper‚ powerful‚ efficient and reliable devices. Today‚ life has become indispensable without a computer. You find computerization in almost every sphere and industry. Computer evolution
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Computer a great and very usefull creation from 1801 by Joseph Marie Jacquard & In 1812‚ Charles Babbage.Was improved by John Atanasoff & Clifford Berry in 1930.lastly Bill Gates‚ one of the riches man now‚ a man who has his innovative ideas that enhance and created a high speed modern computers. Computer today is also known as “Artificial Intelligence”. It is the backbone of Information Technology whose major application lies in internet. Computers now in modern era is now rapidly influence
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Ever since the development of the ENIGMA (the first digital computer)‚ computers have inspired our imagination. In this period came the World War II code breaking machine designed by Alan Turing‚ and Von Neuman’s ENIAC which can be called dinosaurs compared to present day PCs. In the earlier days‚ computers were so huge that it took an entire building‚ or at least a floor to occupy one. Computers of that era were very slow by today’s standards. In the non-ending struggle to increase
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Computer is a processing machine which processes raw data to produce meaningful data. It has tremendous change with comparison to calculator. Characteristics of Computers: - Computers have got their importance due to the following characteristics: - 1. Accuracy: - Computer performs every operation with equal and high accuracy. Errors can occur in a computer due to only human mistakes‚ weaknesses and imprecise thinking. 2. Repeatitiveness: - Once the set of instructions are permanently
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Today computers have been important factor to society because of the way they are used towards education‚ government‚ internet‚ and etc. Most of the people want to buy a computer to be able to us internet. With internet you could chat with people all over the world‚ research information‚ buy and order supplies‚ food‚ computers‚ movies‚ clothing‚ and etc‚ so having internet in computers is very helpful for many. Computers have been tremendously beneficial to the educational system since the style
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UNIVERSITY OF LA VERNE La Verne‚ CA July 25‚ 2014 Research paper Computer Security Submitted in partial fulfillment of the requirements for the degree of Master of MBA Professor Yehia Mortagy BUS 510 Management of Information Technology RUI GAO 11560047 College of Business and Public Management ABSTRACT In the modern society‚ information can benefits both groups and individuals in many different areas. Whereas‚ at the same time‚ information also
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Computer Architecture The circuitry in a computer which controls the manipulation of data is called the central processing unit‚ or CPU. In the machines of the mid-twentieth century‚ CPUs were large units comprised of perhaps several racks of electronic circuitry that reflected the significance of the unit. However‚ technology has shrunk these devices drastically. The CPUs found in today’s desktop computers and notebooks are packaged as small flat squares (approximately two inches by two inches)
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ksheetIntroduction to computers Directions: Fill in the blank. 1. Microcomputers‚ different from those giant mainframes and supercomputers‚ are designed for individuals. In fact‚ the microcomputer is often called the PC 2. DESKTOP and LAPTOP computers are the most commonly seen microcomputers. 3. Just like human beings‚ computers communicate through receiving and sending messages. We refer to those message receiving components as INPUT devices and those which send messages as OUTPUT
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Introduction of Computers What is Computer. Computer is an electronic machine‚ which accepts instructions‚ commands and information‚ based on the information process the given information at Ultra High Speed and produce the result on the screen and printer. Qualities of Computer. Possess the following:- a. Ultra High Speed b. Accuracy c. Huge Capacity for Storage d. Decision Making Ability Main Parts of Computers. Following are the main parts
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Computer Systems Individual Assignment Executive Summary This is an analysis study done for the “RAINBOW” digital color lab which is going to be opened soon in Colombo City. The main reason of this analysis is to identify and recommend Computer systems‚ software and peripheral components which will be needed for the employees of the lab for their daily work. Also policies were recommended for security and safety of the computers use‚ Data backup policy and the health and safety of the
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