This textbook is a modern and forward-looking introduction to business informatics. It combines strategic knowledge with operational know-how. As a guide for actively addressing complex challenges, it is the logical continuation of the successful first volume for understanding the digital age. Digital transformation is the most comprehensive reform task for business and society, requiring a new set of leadership and management principles. Data and algorithms serve as the universal raw material in the digital age. The book provides a clear introduction to programming and presents a management system for shaping digital transformation. As a textbook, it includes learning objectives, control questions, and literature recommendations for further discussion. This second volume is suitable not only for students.