41 Tuition/training, in particular conducting training courses for the in-house use of rationalisation solutions and program applications; providing information in matters relating to training and further training; publication of books, magazines, journals, periodicals, reports, handbooks and texts (other than advertising texts); multimedia publishing relating to computer game software; presentation, editing and production of recordings, sound, image, audio-visual recordings, multimedia recordings and electronic recordings; electronic publishing; publication of multimedia material online relating to books, magazines, journals, software, games, music, and electronic publications; organizing and arranging conferences, seminars and symposia; staff training; organising exhibitions for cultural or educational purposes; rental of works of art.