42 Computer services, namely, providing an interactive web site featuring technology that allows users to collect, store, manage, deliver, share and display electronic and paper-based content in the fields of high school, college level and graduate level courses and curriculum on the subjects of math, algebra, calculus, trigonometry, geometry, science, chemistry, organic chemistry, biology, microbiology, physics, astronomy, computer science, geology, history, psychology, philosophy, business, economics, film, health, art history, language, English, literature, ESL, sign language, Spanish, French, Italian, German, Hebrew, Japanese, Chinese, Latin, law, anatomy, medicine, nursing, music, marketing, macroeconomics, accounting, mythology, women's studies, religion, sociology, political science, music and technology; providing temporary use of on-line non-downloadable software and applications for providing a digital education platform to enable students to download, read, sync, store, read aloud, manage, organize, highlight, flag and annotate electronic textbooks, electronic books and electronic educational content; technical support services, namely, troubleshooting in the nature of diagnosing computer hardware and software problems and providing computer facilities for the electronic storage of digital data; providing a web site featuring technology that aggregates electronic publications into a database that provides temporary use of the electronic publications in the database in the fields of high school, college level and graduate level courses and curriculum on the subjects of math, algebra, calculus, trigonometry, geometry, science, chemistry, organic chemistry, biology, microbiology, physics, astronomy, computer science, geology, history, psychology, philosophy, business, economics, film, health, art history, language, English, literature, ESL, sign language, Spanish, French, Italian, German, Hebrew, Japanese, Chinese, Latin, law, anatomy, medicine, nursing, music, marketing, macroeconomics, accounting, mythology, women's studies, religion, sociology, political science, music and technology; providing a web site featuring temporary use of non-downloadable software for providing a digital education platform to enable students to download, read, sync, store, read aloud, manage, organize, highlight, flag and annotate electronic textbooks, electronic books and electronic educational content