to many important inventions. One of them is the computer. About a decade back‚ a computer was seen as a wonder machine. A few years later‚ this wonderful machine came closer to us as the Personal Computer (PC) entered the household scene. The computer today plays a significant role in our everybody’s life. Computers are used practically everywhere. The use of computer in our country in the past two decades has taken a big jump. Today computers do much more than simply compute‚ super market scanners
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Introduction to Computers What is a computer? An electronic device for storing and processing data‚ typically in binary form‚ according to instructions given to it in a variable program.. Many people believe that knowing how to use a computer‚ is one of the basic skills needed to succeed in the workplace. In order to use the computer it is necessary to understand how the computer works. Hardware | Computer hardware is made up of the equipment used to make up you computer unit. These parts
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Program that your computer uses to manage it’s resources. Windows is a prime example as is Linux‚ FreeBSD‚ Unix‚ and MacOS (to name a few). Applications are programs that you use to perform certain tasks‚ anything as mundane as a calculator program to a CAD system that is used in manufacturing plants. Applications normally require an Operating system to run. 6 years agoReport Abuse 100% 1 Vote Other Answers (4) kindhear... operating software i believe it whats makes your computer work it what it
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Alone Plan Going to Nottingham Forest Enjoying the trip Middle Get separated from others My feelings Mobile phone and my effort End Help arrived I was found Finally the day has arrived for our class trip. On that fine morning with so much of excitement‚ my class children went hiking and exploring the jungle outside Nottingham. In the forest‚ we were so thrilled over the waterfalls‚ jungle creepers‚ and the gigantic trees that we came across. We watched monkeys swinging on the
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In today’s modern world‚ computers are needed everyday. Around the world‚ children use computers from the time they are little. It’s true that children should have fun when they are young; however‚ in my opinion‚ a child who knows how to use the computer will be more successful in the future. My reasons for this view are personal‚ academic and professional. From a personal point of view‚ computers can help young people to learn more about the world. For example‚ some children use the Internet to
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Basics of Computer :: 1 1 Basics of Computer 1.1 INTRODUCTION In this lesson we present an overview of the basic design of a computer system: how the different parts of a computer system are organized and various operations performed to perform a specific task. You would have observed that instructions have to be fed into the computer in a systematic order to perform a specific task. Computer components are divided into two major categories‚ namely‚ hardware and software. In this lesson we
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Generations of Computer Computer Age: Past‚ Present‚ and Future The First generation The Second Generation The Third Generation The Fourth Generation The Fifth Generation The Computer Age 1951-1958 The First Generation Vacuum Tube – – Rapid changes Four generations over 50 years Trends across generations – Decrease size – Increase speed Magnetic core memory Storage – – Heat Burnout Machine language Punched cards Tape (1957) Characteristics of 1st Generation Computers Computers
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The computers are essential in all fields and are also used for the sake of entertainment. We are using computers in our home‚ in our daily life to get facilities. But the computers have more negative than positive effects when using a computer everyday. 1. Actually in other words we can say that Computer is a machine that makes everything on the Internet so easily accessible that it is difficult to keep children away from things they are not supposed to know at a certain age. Children especially
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Computer technology permeates most aspects of our lives. The ability to use computer technology and to evaluate electronic information has become a basic skill for most of people. In most places of business‚ a computer is standard. In the bank they use computers to look up for account information. They use computers in the auto repair shop to assess the cars. We can’t find books in the library by looking in a card catalog — we must use a computerized database. Doctors’ offices utilize computers
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COMPUTER CONCEPTS NATIONAL ASSOCIATION FOR THE BLIND NEW DELHI Computer Concepts Hardware & software concepts explained for persons with low or no vision for the students of Intel Technology Training Lab at National Association for the Blind‚ New Delhi Produced and Published by National Association for the Blind Sector-5‚ R.K Puram‚ New Delhi E-mail: nab@vsnl.com First Edition October 2001 Reprint: February 2005 TABLE OF CONTENTS
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