About the Author

Study with the Experts! Ron Gilster (Network+, A+, MBA, and AAGG) has been operating, programming, and repairing computers for more than 30 years, and networking them for over 13 years. Ron has extensive experience in training, teaching, and consulting in computer-related areas, having spent more than 10 years as a college-level instructor in A+, CCNA, MCSE, and MOUS programs. He is the author of A+ Certification For Dummies(R), plus several books on computer literacy, information literacy, and programming.