This document discusses e-learning and its delivery through electronic means. It defines e-learning as the delivery of education through computer or electronic devices like mobile phones. E-learning allows for distance education that can be accessed anytime, anywhere, and by anyone. The document outlines how a social networking site like Ning can be used to create an online learning environment for e-learning with features like forums, files, videos, and more. Code examples are provided for integrating other applications and content into an e-learning site built on Ning.