How Does the Computer Work? Specific purpose: To inform and educate the audience about how the computer works. Central idea: The types of hardware that all computer systems use and the types of software that make them run. Attention Statement: Most of American families nowadays have at least one or more computer in their house. Computer has become a very important piece in our life. May be some people don’t realize it but we use computer almost every day. Like millions of computer users‚ microcomputers
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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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Contents II. Introduction 2 III. Computers 2 A. CPU 2 B. Memory storage 3 1. Primary storage 3 2. Secondary storage 4 C. Peripherals 8 1. Ink-jets (bubble-jets) printers 8 2. Laserjet printers 9 IV. Connecting To Internet 10 V. Conclusion 12 VI. Reference List 13 * Introduction Nowadays‚ running business in 20th century means that you got to be clever about technology. When companies are striving for higher achievements and more-efficient workability‚ innovation is what
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How Computers Work: The CPU and Memory [pic] Figure 0 shows the parts of a computer: |The Central Processing Unit: |[pic] | |(CPU)‚ | | |Buses‚ |Figure 0: Inside The Computer | |Ports and controllers
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Computers in the Workplace: Are They Used Ethically? Today’s offices look very different from those in the late 1970s. Then typewriters‚ filing cabinets‚ and correction fluid were the norm. Today these items have been replaced by desktop and portable computers‚ database management systems‚ and word processing software. You are already familiar with some of the benefits of using computers in the workplace—for example‚ computers make it easier to manage the company database‚ accounting‚ and finance-related
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How does computer software and hardware work together? This is kind of a complex question. I think the most important thing connecting software and hardware would probably be the register. Commands or services requested by the software are encoded into binary values of 0’s and 1’s and are written into a register. For example‚ some register may hold a value of "01101100". This encoding has a total of 8 bits. Each value of either 0 or 1 is called a bit‚ and 8 bits are called a byte. At the hardware
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Computer Viruses Denise Bates CPET 1114-101 October 20‚2014 Flow of Presentation What Is a Computer Virus How Can A Virus Come in Contact With A Computer Different Types of Viruses What Is a Computer Virus A computer virus is something that affects everything on your computer. Computer viruses were first seen in the 1980’s which came about of many features. The first factor was the spread of personal computers (PCs) Viruses are basically brought into your computer without knowing
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Computer Ergonomics In The Work Place Business strive for high production at low cost. This would result in the highest profit for a company. To many businesses‚ this is only a mirage. This is because the ’low cost’ of the business usually results in a ’high cost’ for the employees. This high cost is lower quality workplace items‚ lower salaries‚ less benefits‚ etc. These costs create an upset workplace environment. Companies understand that the more efficient their workers are‚ the more
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Computer Use in Legal Work How Automation Software is Changing Law Computers have been dominating the workplace these days. In this modern world‚ companies have become ultimately dependent on computers when it comes to continuous or automatic tasks where humans are no match with when it comes to process time. It completely eliminates the factor of “human error” and the inherent disadvantages of humans versus computers‚ such as the need to sleep or rest‚ the need for variety‚ etc. Modern technology
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Patrick White Period 7 Patrick White Period 7 How to Build a Computer How to Build a Computer Have you ever thought about building your own computer? Actually buying a motherboard and a case along with all the supporting components and assembling the whole thing yourself? Here are three reasons why you might want to consider taking the plunge: 1. You’ll be able to create a custom machine that exactly matches your needs. 2. It will be much easier to upgrade your
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