About The Instructor
Alan Simpson is an award-winning author, having published over 100 books on computers and the Internet. His books have been published in over a dozen language worldwide. He has covered virtually all aspects of the computer industry, including web development, operating systems, programming, networking, and security. As a seasoned veteran of the computer industry, he is widely regarded as a computer and Internet guru.
David Karlins is the bestselling author of more than a dozen books on web design, including "HTML5 for CSS3 for Dummies." His articles have appeared in publications ranging from Macworld to Business Week. He has taught web, graphic, and interactive design at San Francisco State University and in the Extension program at University of California, Berkeley.