Health and Safety How to work safely at a computer All jobs have elements of risks to your health. Some maybe more than others. Even working at a computer poses a risk on your health and well-being. The risk? Upper limb disorders (ULD’s) or repetitive strain injuries (RSI’s) Now in order to reduce the risk of suffering from these problems‚ it is essential to understand how you get them in the first place. ULD’s normally occur when you have a job which requires a lot of twisting
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Why is it that Computer Hacking is something we don’t ever hear about? Hundreds of Hackers every day break into banks and businesses and steal valuable information or even money from people such as ourselves. They are other hackers that start viruses and worms through big computer networks that can destroy all your information you have and your computer. Hackers use everyday things to start computer eaters‚ which is why we have those annoying viruses and worms everywhere in computers. We use anti-viruses
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Chapter I: Background of the Study Introduction The technology todays plays a vital role in our society. It makes man work easier and fast. The discovery of computer was the great function of modernity for different to make work easier‚ more capable and more adaptable for the humanity. This desire to simplify lives and perform more effectively creates a new technology for improving lives within our society. Because need exist‚ man developed and applied technology to fill those needs. Technology
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Computer Security Student Name University Abstract James works for a bank‚ and he spends most of his attending to bank clients and travelling. He always carries with him a laptop that contains confidential bank information. The Operating System of the laptop was last updated in May 2011. Some of the programs James uses are MS word 2007‚ MS Access and MS Excel. James’ computer is‚ however‚ not well secured. It does not have a firewall or an antivirus. In addition‚ the data in the laptop are
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COMPUTER FORENSICS LECTURER/TUTOR: DR. TONY DE-SOUZA DAW Mahmud Khansur [Type the author name] Table of Contents Outline & Introduction 3 Researched Explanations 3 Application of Anti-Forensic Techniques : 5 Deleting Files (Student ID & Movie Name) 5 Encryption&Steganography 8 Deleting Files (Picture) 14 Evaluations‚ Recommendations& Conclusion 18 References 19 Outline & Introduction People who try to steal or seek other people ’s personal
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size[edit] Microcomputers (personal computers)[edit] Microcomputers are the most common type of computers used by people today‚ whether in a workplace‚ at school or on the desk at home. The term “microcomputer” was introduced with the advent of single chip microprocessors. The term "microcomputer" itself is now practically an anachronism. These computers include: * Desktop computers – A case and a display‚ put under and on a desk. * In-car computers (“carputers”) – Built into a car‚ for
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BIOTECHNOLOGY HUMAN AND ENVIRONMENT CLIMATE CHANGE CONTENTS I. CLIMATE CHANGE I.1. Greenhouse gas emission I.2. Manifestation of climate change in Vietnam II. IMPACT OF CLIMATE CHANGE ON THE ENVIRONMENT AND SOCIO-ECONOMY II.1. Impacts on ecosystems II.2. Impacts on the economy II.2.1. Impacts on agriculture and aquaculture II.2.2. Impacts on the energy sector II.3. Impacts on other economic sectors II.4. Impacts on society I. CLIMATE CHANGE: I.1. Greenhouse
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Computer Crime This type of crime is the illegal exploitation of computer technologies‚ usually involving the Internet‚ to support crimes such as fraud‚ identity theft‚ sharing of information‚ and embezzlement. Exactly what is illegal varies greatly from state to state. Consequently‚ the growth of international data communications and in particular the Internet has made these crimes both more common and more difficult to police. Luckily there are people fighting computer crime and it is taken very
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Computer Systems Individual Computer Systems Designing‚ and Configuring Computer Systems for DIGITEL WORLD Designing Company 1. Understand the function of computer systems. 2. Be able to design computer systems. 3. Be able to build and configure computer systems. 4. Be able to undertake routine maintenance on computer systems. Name: - Kasun NayanaKelum Batch No: - IT K 31 1|Page IT K Batch 31 Computer Systems Individual Acknowledgement I am more grateful to my lecturer Mohamed Shafeer
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HISTORY OF COMPUTER Abacus - The First man-made computing device. - It can perform addition and subtraction - invented in China Pascal’s calculating machine/Pascaline - The first mechanical calculator - Invented by Blaise Pascal - Can perform addition & subtraction Leibnitz calculator - First general-purpose calculating machine - Extended version of Pascal Calculating machine - Can perform multiplication and Division - Invented by Gottfried Leibnitz Automatic
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