Oriolus learning programs for tablets contain absolutely NO GAMES and no unnecessary multimedia effects that only distract attention. But they shine with curriculum-appropriate content, a distraction-free look and a great depth of tasks and teaching texts, as they are needed in school. In school, the Oriolus programs relieve the WLAN, because all online content is also stored locally, so that hardly any internet bandwidth is required. A complete offline operation is even possible. The sophist