Computer-implemented didatic/operating process for training users in subjects to be learned

A computer-implemented didactic/operating process, for training users in subjects to be learned, comprises the steps of: connection of a user to a central management system (1); unloading of a program-environment to the user's local system (3); check and possible registration of the user by the central system (1); purchasing data files for subjects to be learned and possible extension programs of the program-environment; automatically creating a Personal Download Area reserved to the user with the data files; activating the program-environment and downloading the data files; disconnection of the local system (3); and activation of the data files and extension programs for realising a training session.