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CompTIA A+® Certification All-in-One Exam Guide, Seventh Edition by Michael Meyers

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CHAPTER 21Portable Computing

In this chapter, you will learn how to

• Describe the many types of portable computing devices available

• Enhance and upgrade portable computers

• Manage and maintain portable computers

• Troubleshoot portable computers

There are times when the walls close in, when you need a change of scenery to get that elusive spark that inspires greatness…or sometimes you just need to get away from your coworkers for a few hours because they’re driving you nuts! For many occupations, that’s difficult to do. You must have access to your documents and spreadsheets; you can’t function without e-mail or the Internet. In short, you need a computer to get your job done.

Portable computing devices combine mobility with accessibility ...

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