The document discusses e-learning and its evolution with the rise of internet technologies. It defines e-learning as using internet technologies to enhance knowledge and performance through various online solutions. It then lists some common e-learning tools like email, chat, websites, teleconferencing and video conferencing. It also outlines the basic needs for e-learning like computers, internet access, software and sufficient skills to make use of online learning facilities. Finally, it discusses some key characteristics of e-learning like its convenience, cost-effectiveness, consistency and ability to be media-rich and repeatable.