CH21 - All-in-One CompTIA A+ Certification Exam Guide...

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All-in-One CompTIA A+ Certification Exam Guide (Exams 220-701 & 220-702) – Mike Meyers Seventh Edition Chapter 21 Portable Computing
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2 Chapter Objectives In this chapter, you will: • Describe the many types of portable computing devices available • Enhance and upgrade portable computers • Manage and maintain portable computers • Troubleshoot portable computers
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3 Essentials/Practical Application— Portable Computing Devices LCD screens Output Different sizes Increase cost of laptops Sound Various sounds DC power Utilize batteries Different technologies Considered desktop replacements
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4 Essentials/Practical Application— Portable Computing Devices, cont Netbooks In between PDA and notebook size Focus on low price and small size PDA/smartphone Allow computing essentials Different manufactures/different OS Sync capabilities Communicate with other PDA/smartphones Internal memory/card memory Tablet PCs Combination of PDA and laptop Screen acts as input and output
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CH21 - All-in-One CompTIA A+ Certification Exam Guide...

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