COMPUTER HAS MADE THE WORLD A GLOBAL VILLAGE IN THE SENSE THAT. FIRST OF ALL WE DEFINE WHAT COMPUTER IS ALL ABOUT What is a Computer? A computer is a programmable machine. The two principal characteristics of a computer are: it responds to a specific set of instructions in a well-defined manner and it can execute a prerecorded list of instructions (a program). Global Village is a term closely associated with Marshall McLuhan‚ popularized in his books The Gutenberg Galaxy: The Making of Typographic
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SOURCES OF COMPUTER VIRUS Virus infection in Computers can be contacted through different means. Below are the commonest causes of Computer Virus attack. 1. Through the internet: The easiest and quickest means of spreading Computer Virus is through the internet. Basically through downloaded files and documents. When the source of a document is not trusted it should not be downloaded. If at all it will be downloaded it has to be thoroughly scanned for virus with a reliable anti-virus Software. 2.
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comp A laptop is a smaller‚ lighter and more compact version of a desktop computer. It has all you need from a desktop computer in one small package. It is a mobile pc thus allowing it to be used and brought anywhere. This makes a laptop very popular nowadays. Don’t be fooled by a laptop’s small size because it has many parts. The upper part is the screen which is equivalent to a desktop’s monitor. In newer models‚ a webcam is incorporated in the upper part of the laptop. The lower part is where
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Natural causes of climate change Climate change is when the climate changes by warming up or cooling down over a period of time. Climate change is occurring now‚ the climate is warming up dramatically‚ and this is known as global warming.
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The Place of Computer in Today’s World Introduction: Today‚ we are living in a computer age. The awareness of computer is more than at any other time. It has dominated almost all the fields. There is hardly an industry‚ which does not use computers. It is not anymore thought of as a mere calculating machine. Computers are used in banks‚ factories‚ in Government offices‚ education institutions‚ for research and development and even supermarkets. The Computer plays a very vital role in the following
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Computer viruses of today Student: Submission date: Instructor: The Faculty of Computational Mathematics and Cybernetics The English Department Moscow 2010 CONTENTS INTRODUCTION 3 1 Essence of computer viruses 4 2 TYPES OF VIRUSES. 6 3 Antivirus software 11 CONCLUSION 13 References 14 Introduction For last decades the technology of the software has strongly changed. In this
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Climate Change “Climate change is a change in the statistical properties of the climate system when considered over long periods of time‚ regardless of cause.” Global climate change is the changes in the seasonal patterns‚ weather systems and temperature of the planet over a long period of time. Climate patterns can influence natural ecosystems‚ dependency of cultures and global economy. The phrase “regardless of the cause” states that climate change can be induced by human activity as well as natural
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in today is a far cry from what previous generations have come to know about. The dynamics of interaction is no longer confined and limited to the physical person to person interface. Far greater distances have been crossed‚ language barriers overcome and time differences bridged. All of these and some more‚ in their present day sophistication and complexity‚ have not been possible and available a few generations back. Although computers have been around since 1837‚ with the analog computers responding
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Mitchell June 25‚ 2014 Env 101 EC Climate Change Paper What I Think Is Causing Climate Change Upon completing the summer course of environmental science‚ I have learned plenty of information about the environment around us. I learned that there are many factors that can cause climate change in the world. I now know that climate change isn’t just caused by people in the world‚ or just the world changing slowly. I believe that the change is a combination of both humans and the environment together.
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Computer and society today The Computer revolution is the most important revolution in the world history. Microelectronics has been the driving force behind this unbelievable technological leap. We live in a computerized society and whether we like it or not‚ it is going to get more and more computerized. The major reason behind such an impact of computers is that computers are becoming smaller‚ cheaper‚ faster and more reliable. They are an indispensable way of life. A country without the
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