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Computing Essentials


The O’Leary Office 2007 text is crafted to allow students to easily develop Microsoft Office application skills. The text design emphasizes step-by-step instructions with full screen captures that illustrate the results of each step performed. Each Lab, designed to be covered in 1 hour of class time, combines conceptual coverage with detailed software-specific instructions. Each Lab opens with a running case study that highlights real-world applications of each software program and leads students from problem to solution.

By the end of this lab students should know how to:

  • Explain the six part of an information system: people, procedures, software, hardware, data, and connectivity.
  • Distinguish application software from system software.
  • Distinguish four kinds of computers – microcomputer, minicomputer, mainframe, and supercomputer – and describe hardware devices for input, processing, storage, and output.
  • Describe document, worksheet, database, and presentation files.
  • Explain computer connectivity, the wireless revolution, and the Internet.




In This Computing Essentials

Computing Essentials
Buzz in IT

Chapter 32

Chapter 33

Chapter 34

Chapter 35

Chapter 36

Chapter 37








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