EAD or Distance Learning allows any learner to follow a course in conditions compatible with their environment. The individual can therefore learn anywhere and at any time, as he or she wishes. At the same time, they can pursue any professional activity without worries. They can also bypass any other form of constraint that might prevent them from attending traditional classroom-based education. In short, Distance Learning is an essential element in the field of digital learning. It enables anyone concerned to follow a course without having to leave aside their various daily occupations, such as work.