41 Organizing informational and educational events and meetings; organizing and holding seminars, webinars, lectures, workshops, courses, symposia, conferences, conventions, (video) training sessions; organizing and holding fairs, exhibitions for cultural or educational; provision of educational facilities; providing educational demonstrations; publishing services, publishing of book and magazines, periodicals, newspapers, leaflets, brochures, publications, teaching aids, educational materials and other printed matter, whether in digital form or not, as well as electronic publications and audiovisual and multimedia productions; advice, education and information regarding the aforementioned services; aforementioned services also through electronic networks, such as the internet.