The extension activities of the Education Department of PUC-Rio seek to broaden the university's engagement with people, knowledge and social institutions. Through specialization and extension courses, as well as work conducted at different centers, we carry out training and support actions for the internal and external communities. For the dissemination of information about its activities, as well as the socialization of knowledge produced by its research, the Department also has a YouTube channel and contributes to the ECOA Platform of the PUC-Rio.