Integration of computer systems and Internet-based networks for K-12 educational purposes; computer services, namely, creating and maintaining networks and web sites for schools and school districts; hosting web sites of schools and school districts on a computer server for a global computer network; providing temporary use of on-line non-downloadable K-12 educational software for instructional use featuring instruction in the curriculum of K-12 schools and K-12 educational administration; technical assistance and support for computer systems, networks and web sites of schools and school districts