educational services, namely, conducting classes, seminars, conferences, workshops, field trips, webinars, and online courses for teachers and other staff of schools, school districts, local education agencies, private learning businesses and private tutoring businesses in the field of educational software; educational services in the nature of correspondence schools; education services, namely, conducting distance learning instruction at the primary and secondary level; educational services in the nature of elementary and secondary schools; rental of all-in-one tablet-based digital learning solution for educational purposes; publication of workbooks and exercise books for educational purposes; Teaching apparatus, namely, computer software; audiovisual teaching apparatus, namely, computer software; downloadable computer software for preK-12 learning for all school subjects, foreign language learning and second language learning, brain training, test preparation, assessment, homework help and AI tutor for all school subjects that are marketed and sold to consumers, schools, school districts, local education agencies, private learning businesses and private tutoring businesses; downloadable children's educational software; none of the aforesaid goods being for the purpose of product lifecycle management (PLM); Printed teaching materials in the field of all preK-12 school subjects; paper teaching materials in the field of all preK-12 school subjects; printed educational publications, namely, workbooks and exercise books in the field of all preK-12 school subjects