42 Software as a service (SAAS) services featuring software for providing interactive personalized coursework, homework, learning assessments, online interactive textbooks, progress reports and written instruction in the fields of science, technology, engineering, mathematics, literacy, English language arts, computer science, social studies, and professional development; Software as a service (SAAS) services featuring software for distributing digital course materials for interactive personalized coursework, homework, learning assessments, online interactive textbooks, progress reports and written instruction in the fields of science, technology, engineering, mathematics, literacy, English language arts, computer science, social studies, and professional development; Providing a web site featuring temporary use of non-downloadable software for providing interactive personalized coursework, homework, learning assessments, online interactive textbooks, progress reports and written instruction in the fields of science, technology, engineering, mathematics, literacy, English language arts, computer science, social studies, and professional development; Providing a web site featuring temporary use of non-downloadable software for distributing digital course materials for interactive personalized coursework, homework, learning assessments, online interactive textbooks, progress reports and written instruction in the fields of science, technology, engineering, mathematics, literacy, English language arts, computer science, social studies, and professional development