By Jean Andrews
Written by way of best-selling workstation fix writer and educator Jean Andrews, the 5th variation of A+ consultant to undefined: handling, preserving, and Troubleshooting maps totally to CompTIA's 2009 A+ examination goals. This full-color consultant is the main whole, step by step publication to be had for studying the basics of aiding and troubleshooting computing device undefined. whilst, it prepares readers to effectively cross the A+ 220-701 and 220-702 tests. the recent variation is formatted to help any instructing or studying kind and direction structure, that includes an essentials-to-practical association inside every one bankruptcy and inclusion of tabs distinguishing examination content material. extra content material and dwell demonstrations with Jean Andrews can be found at the accompanying CD, making this re-creation a complete resolution for upkeep and service.
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Extra info for A+ Guide to Hardware: Managing, Maintaining and Troubleshooting 5th Edition
Org) for A+ Certification. Its companion book, A+ Guide to Software: Managing, Maintaining, and Troubleshooting Software (Course Technology 1435487370), prepares you for the software-related content on the A+ 220-701 Essentials exam and the A+ 220-702 Practical Application exam. 1 2 CHAPTER 1 Introducing Hardware HARDWARE NEEDS SOFTWARE TO WORK In the world of computers, the term hardware refers to the computer’s physical components, such as the monitor, keyboard, motherboard, and hard drive. The term software refers to the set of instructions that directs the hardware to accomplish a task.
What are the steps individuals should take to find that dream career? Is IT interesting to you? Chances are that if you are reading this book, this question has been answered. What about IT do you like? The world of work in the IT industry is vast. Some questions to ask include the following: Are you a person who likes to work alone, or do you like to work in a group? Do you like speaking directly with customers or do you prefer to stay behind the scenes? Is your lifestyle conducive to a lot of travel, or do you need to stay in one location?
She lives in Atlanta, Georgia. READ THIS BEFORE YOU BEGIN The following hardware, software, and other equipment are needed to do the Hands-on Projects in each chapter: You need a working PC that can be taken apart and reassembled. Use a Pentium or higher computer. Troubleshooting skills can better be practiced with an assortment of nonworking expansion cards that can be used to simulate problems. Windows Vista or XP is needed for all chapters. Windows Vista Ultimate or Business editions or Windows XP Professional is needed for Chapter 10.