Objectives for Chapter Three
After studying this chapter, you will be able to:
  • Identify the key components of a computer system.
  • Explain the role of input devices and describe the features of the most common types.
  • Explain the role of and describe the features of the most common types of output devices.
  • Describe the relationship and function of the central processing unit, memory, and storage.
  • Describe the most common types of storage devices and their functions and purposes.
  • Relate the components and functions of a computer system to teaching and learning tasks.

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