The use of digital devices allows both the teacher and the learner an interface in which they can easily move through the course objects at any time within the same unique and ergonomic learning environment.It is considered important to initiate learners to the use of pedagogical devices both technically and in terms of learning strategies. Indeed, it is not enough to know how to use the tool, but the learner must be aware of the role of the means of this tool in his learning so that he can better use them in the proposed activities. They must have an approach that allows them to evolve at their own pace and to build their knowledge objects in the order and approach that best suits them. The most important thing is that he/she should make the best use of the training device in his/her learning process.