In recent years, the Internet has seen an explosion of hobbyists and practitioners for every activity imaginable. These online enthusiasts share their passion and knowledge about an amazing array of activities gained through countless hours of practice, thought, and discussion. Several of the sites also bring together a community of fellow…

With the resources provided by communication technologies, E-learning has been employed in multiple universities, as well as in wide range of training centers and schools. This book presents a structured collection of chapters, dealing with the subject and stressing the importance of E-learning. It shows the evolution of E-learning, with…