The document discusses e-learning as defined by FAO, emphasizing that while initial development costs may be higher, delivery costs are generally lower than traditional classroom settings. It identifies ideal situations for e-learning, such as when learners are geographically dispersed, have limited mobility, or prefer self-paced learning, and highlights the benefits of e-learning, including personalized learning paths and consistency in instruction. Additionally, it outlines important considerations for choosing between e-learning and face-to-face instruction, and lists five key characteristics of effective e-learning: learner-centered content, granularity, engaging content, interactivity, and personalization.