depends on searching out each key. Almost every touch-typist can reach a rate of 60 words per minute.” In his article entitled “Touch Typing for a Living (2010)”‚ “Typing is a process of entering the text matter into a device such as typewriter‚ computer‚ cell phone or calculator. Touch typing is a very efficient and popular technique for typing accurately and quickly on computer keyboard. Touch typing is basically a skill of typing without viewing the keys on keyboard. Many persons find it difficult
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HISTORY AND APPLICATIONS OF COMPUTERS || INTRODUCTION When more than one thing is needed to work together before an action can take place‚ we say we have a system. The computer needs several things before it can be used to solve problems. Therefore‚ we say the computer is a system. We may have systems around us even in our body. How we eat or what happens to the food we eat is a system. This is called the Digestive System. We need mouth‚ tongue‚ teeth and stomach for us to make good
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The Effects of Home Computers on Educational Outcomes: Evidence from a Field Experiment with Community College Students forthcoming Economic Journal Robert W. Fairlie University of California‚ Santa Cruz rfairlie@ucsc.edu Rebecca A. London Stanford University rlondon@stanford.edu July 2011 We thank the Community Technology Foundation of California (ZeroDivide)‚ UCACCORD‚ and Computers for Classrooms‚ Inc. for funding. We thank Hardik Bhatt‚ Jesse Catlin‚ Eric Deveraux‚ Oliver
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children can be mounded as we wish as a potter shapes soft clay into beautiful pots. Opportunities to education and other services regardless any sort of discrimination is only the key to brighten the future of children. The children are innocent‚ curious‚ active and enthusiastic by nature. They are in need of friendly and healthy atmosphere to live in peace. They learn and experience more new things which make them mature and responsible. It is obvious that it is possible only if they can enjoy their
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History of Computer Addictive and Meaning: Computer addiction was noticed in 1973 in some people. The addiction is a mental illness which causes the excessive use of computers to the extent of it interfering with daily life. Its excessive use may also explain problems in social interaction‚ personality‚ mood‚ work ethic and relationships. Computer addiction is the excessive use of computers to the extent that it interferes with daily life. Excessive use may explain problems in social interaction
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UNIT - I BASIC STRUCTURE OF COMPUTERS FUNCTIONAL UNITS A computer consists of five functionally independent main parts. They are‚ ➢ Input ➢ Memory ➢ Arithmetic and logic ➢ Output ➢ Control unit Basic functional units of a computer [pic] The operation of a computer can be summarized as follows The computer accepts programs and the data through an input and stores them in the memory.The stored data
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Vol 44 No 4. September 2005 ISSN 0265-5527‚ pp. 387–399 Computer Hacking: Just Another Case of Juvenile Delinquency? MAJID YAR Lecturer in Criminology‚ School of Social Policy‚ Sociology and Social Research‚ University of Kent at Canterbury Abstract: Recent discussions of computer ‘hacking’ make explicit reference to the disproportionate involvement of juveniles in this form of computer crime. While criminal justice‚ computer security‚ public and popular reflections on hacking seldom refer
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|Registered Jack 45 (RJ45) connector | | |Ferrule Connector (FC) | | |T connector | |The Cabling cost and installation |Twisted pair cable- P15.00/m | |
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Computers‚ what a wonderful thing! Technology is one of the greatest inventions ever made! I can honestly say computers are the best technological inventions of the last 100 years. Computers can do things people can’t even think of. For example‚ most car factories build cars with computerized robots. You can webcam‚ make songs‚ beats‚ search the internet and pictures. To begin with‚ I can honestly say computers will always be the best invention made. With today’s society‚ computers come in handy
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Part 1: Investigation Web Sites Chapter 4 in the textbook contains links to several web sites which are important to understanding computer investigations. In this section‚ list the web sites discussed in the chapter and include their Internet links along with a brief description of what is contained at each of these sites. www.perlustro.com Expert Computer Forensic Analysis: Specialized techniques for data recovery‚ evidence authentication and analysis of electronic data far exceeding normal
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