digi4all is aimed at all those who want to acquire competences for teaching and learning in a self-determined way under the conditions of digitization and who want to obtain a comprehensive view of the opportunities and challenges of digitization for the education system. All subjects and their disciplines are undergoing major changes due to digitization. Within the course, students therefore acquire comprehensive digital basic, application and reflection skills themselves: they learn to deal with digital systems in a self-determined way, to understand and explain them and to evaluate them with regard to interactions with individuals, society and the education system. Concepts for the transfer of what has been learned to teaching-learning processes establish the theoretically sound practical relevance and enable the adequate use of digital media as well as the design of contemporary teaching under the conditions of digitality.