Computer service, namely, providing a computer-supported collaboration interactive online computer platform in the field of education which facilitates students' learning; computer service, namely, acting as an application service provider in the field of knowledge management to host computer application software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information; computer service, namely, acting as an application service provider in the field of knowledge management to host computer application software for searching and retrieving information from databases and computer networks; computer service, namely, acting as an application service provider in the field of knowledge management to host computer application software for creating searchable databases of information and data; computer services, namely creating indexes of information, sites and other resources available on computer networks; computer services, namely, managing web sites for others; computer software consultation, development, design and maintenance; design of home pages, computer software and web sites; hosting the web sites of others on a computer server for a global computer network