ABOUT THE AUTHOR
Ron Gilster, one of the to pbest-selling authors of hardware and certification books, has
been involved with computer hardware and software for over 33 years. His professional
career includes experience as a technician, supervisor, manager, executive, consultant,
trainer, teacher, developer, merchant, and end-user. He is the author of several books on
PC hardware, A+ certification, and many other information technology and computing
topics, including several books on networking, the Internet, computer and information
literacy, and programming.
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