Components of a Computer In the realm of modern business‚ computers are essential to success. In this paper‚ I will describe the different hardware (or physical) components of a computer. According to our text “These components include input devices‚ output devices‚ communications devices‚ primary and secondary storage devices‚ and the central processing unit (CPU).” (Stair‚ Reynolds‚ 2003). An input device is any device that transfers information from the outside world to the computer. These can
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The Computer is one of the wonders of Science. Science has made our lives more enjoyable and has broadened our knowledge. The computer influences our way of living for a variety of reasons. They have enabled us to do things faster‚ as well as communicate with people across the globe. The Internet affects us in every way‚ most importantly with our social lives‚ our jobs‚ and our entertainment. Our social lives are not just communicating with telephones and mail anymore. Going "on-line"
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COMPUTER CONCEPTS A computer is a machine that processes data and performs tasks according to a set of instructions. To do anything‚ computer must be give specific directions to follow. They get these directions from software. Software‚ such as that used for word processing‚ is a set of step-by-step instruction for the computer‚ written by computer programmers in a programming language like BASIC‚ Pascal‚ or C. Computers also get instructions from you‚ the user. When you use the mouse (more
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computer network Connects three office computers and one computer used for Point-of-Sale (POS) services at each of your stores. You also want six (6) computers in the lobby/store where patrons can download music and you can run “training classes” for people to learn about using MP3 players and get other basic information. The two offices have to be connected into one cohesive network‚ sharing POS services and other critical company information. You also need to provide a “hand out” casual
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NETWORK Computer Network also called Network is a group of computers and other devices connected to each other to share resources electronically. Networks can be as small as two computers or many thousand computers that are connected to one another. These computers are usually connected to one another through wires‚ satellite‚ and modems. Each device connected to the network is called a “node”‚ and the computer that is connected to the network is called a workstation. There are several ways
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Computer Basics Ty Christian English Allied American University Short Response Discuss where a computer stores its basic hardware settings‚ why it does so‚ and what some of those settings are. A computer is a very complex and complicated piece of equipment that take teams of professional’s to manage. What people seem to forget is even this enigma of hardware also have a very basic system that fires it up. This is called the BIOS (Basic Input/Output System). As the name suggests
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Horses Computer viruses are man-made program or a piece of code which can load onto your computer without your knowledge and cause damage to your computer system. The dangerous part of the computer viruses is they are attached to a file or program‚ which means the computer viruses will not running until you click the file or program‚ and even more dangerous type of viruses is one capable of transmitting itself across networks and bypassing security system. Worms are similar to computer viruses
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KEYPOINT 1: Computer Literacy (Literacy-ability to read/write) Introduction: • How many people in this classroom learn to use computer? As I look around‚ no one in this classroom‚ don’t use computer in their offices. • We are all students of AIC‚ and most likely gone to different basic computer course. • Does studying computer affect the way we communicate? And if so‚ is this a bad thing? Development • As our society‚ increasingly dependent on computers to take care
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Computer Organization & Architecture Lecture #12 Organization and Architecture Computer Architecture Those attributes of the system that are visible to a programmer. Those attributes that have a direct impact on the execution of a program. • • • • Instruction sets Data representation – number of bits used to represent data Input/Output mechanisms Memory addressing techniques Computer Organization The operational units and their interconnections that realize the architectural specifications. Those
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equivalent of a user manual which helps beginners or first-timers application users’ work in an unusual or new environment? Web-based Manual Online Help Webpage Webpage help II. It allows users to access and interact with software from any computer or device that is connected to the internet Web page Web Applications Web Browser Web Site III. A software consists of programs designed to make users more productive and/or assist them with personal tasks. Business Software Reference Software
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