Advised Skills is a company that focuses on professional training in Scrum and Agile methods. They offer courses that help people gain practical knowledge for teamwork and project management. One of their key programs, detailed at https://www.advisedskills.com/agile-and-scrum/professional-scrum-master, explains how to work effectively as a Scrum Master on real projects. https://www.advisedskills.com/agile-and-scrum/professional-scrum-master