Computer services, including, providing software interfaces available over a network in order to create personalized on-line information services; extraction and retrieval of information and data mining by means of global computer networks; creating indexes of information, indexes of web sites and indexes of other information sources in connection with global computer network; providing information from searchable indexes and databases of information, including text, electronic documents, databases, graphic and audio visual information, by means of global computer information networks; computer services, including, providing search engines for obtaining data on a global computer network; and computer services, including, searching and retrieving information, sites, and other resources available on computer networks for others