To fully realize the Internet's potential for revolutionizing the way information is accessed and learning is facilitated, it is imperative that everyone be included, regardless of where they live or what strata of society they happen to occupy. This book demystifies the technology infrastructure required and provides practical recommendations for best practices in expanding access to education. This book is based on a five-year NSF-funded study. It is an essential resource for leaders seeking to ensure educational access for the remote and underserved populations whose learning is essential to the future health and prosperity of American society.