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Introduction to Personal Computer Hardware

Contents

  1. Objectives
  2. Key Terms
  3. Introduction to Personal Computers (1.0)
  4. Personal Computer Safety (1.1)
  5. PC Components (1.2)
  6. Computer Disassembly (1.3)
  7. Summary (1.4)
  8. Practice
  9. Check Your Understanding Questions

Chapter Description

This sample chapter from IT Essentials Companion Guide v8 covers fundamental aspects of computer hardware, including components, safety procedures, and motherboard functionalities. You will also learn the features and functions of tools in a technician's toolkit and get a detailed guide on disassembling a computer. By the end of the chapter, you'll have a solid understanding of essential computer components and procedures.

From the Book

IT Essentials Companion Guide v8

IT Essentials Companion Guide v8

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Objectives

Upon completion of this chapter, you will be able to answer the following questions:

  • What are the components in a computer?

  • What electrical and ESD safety procedures should you follow when working on a computer?

  • What are computer cases and power supplies?

  • What are motherboards?

  • What are CPUs?

  • What are the types of memory?

  • What are adapter cards and expansion slots?

  • What are hard disk drives and SSDs?

  • What are optical storage devices?

  • What are ports, cables, and adapters?

  • What are input devices?

  • What are output devices?

  • What are the features and functions of each component in the technician’s toolkit?

  • How do you disassemble a computer?

2. Key Terms | Next Section

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