41 Providing temporary use of on-line non-downloadable data sets in the fields of academics, political science, medicine, economics, sociology, history, communications, law, engineering, technology, marketing, research methods, data science, computer science, and science; education services, namely, providing tutorial sessions in the fields of academics, political science, medicine, economics, sociology, history, communications, law, engineering, technology, marketing, research methods, data science, computer science, and science; on-line academic library services; Education services, namely, conducting tutorial sessions, in the fields of academics, political science, medicine, economics, sociology, history, communications, law, engineering, technology, marketing, research methods, data science, computer science, and science via computer networks and the internet; educational examination, testing and education assessment services; computer based information services, namely, providing information relating to educational training, teaching, instruction, examination, testing and development of others