Providing temporary use of online non-downloadable software for creating interactive presentations for use in the educational field; Computer security service, namely, restricting access to and by school computer networks to and of undesired web sites, advertisements, applications, and media; Application service provider, namely, hosting, managing, developing, and maintaining applications, software, and web sites, in the field of filtering internet advertisements and content on electronic devices connected to school accounts, namely computers, laptop computers, tablets, and mobile electronic devices; online non-downloadable computer software for providing tutoring in the fields of core curricula subjects for grades K-12; online non-downloadable computer software for tutoring and courses of instruction at the undergraduate level; Providing online non-downloadable software for educational assessments, educational testing, analysis of test scores and data, and standardized test preparation; providing online non-downloadable software for authoring classwork, homework and lessons, preparing tests, administering assessments, tracking educational progress, analyzing student assessment performance, and providing differentiated and personalized remediation; Software as a service (SAAS) services featuring software for use by teachers and school administrators in curriculum management for K-12 education in the field of mathematics; computer security service, namely, restricting access to and by school computer networks to and of undesired web sites, applications, media and individuals and facilities; Application service provider, namely, hosting, managing, developing, and maintaining applications, software, and web sites, in the fields of personal productivity, device and data content security, wireless communication, stolen device recovery, mobile information access, and remote monitoring of school network computers, laptops and mobile electronic devices; Providing temporary use of online, non-downloadable software for connecting students and tutors; Computer services, namely, detecting content and contextual information on electronic devices connected to school accounts, namely computers, laptop computers, tablets, and mobile electronic devices, indicating that a student may be suicidal, considering self-harm, or experiencing depression or other mental health challenges; Application service provider, namely, hosting, managing, developing, and maintaining applications, software, and web sites, in the field of computer programs for suicide prevention; Application service provider, namely, hosting, managing, developing, and maintaining applications, software, and web sites, in the field of computer programs to detect content and contextual information on electronic devices connected to school accounts, namely computers, laptop computers, tablets, and mobile electronic devices indicating that a student may be suicidal, considering self-harm, or experiencing depression or other mental health challenges; Non-downloadable computer software, namely, online non-downloadable game and educational assessment software for use by teachers and students in the fields of core curricula subjects for grades K-12