Creating searchable indexes of information, indexes of web sites and indexes of other information sources in connection with global computer networks; customized searching services, namely, providing specific information as requested by customers via the Internet from searchable indexes and databases of information, including text, electronic documents, third-party web sites, databases, graphics and audio-visual information; providing customized on-line web pages featuring user-defined information, which includes search engines and on-line web links to other web sites; computer services, namely, creating, maintaining, and hosting customized limited access web sites and web content for others based on installation and use of proprietary software