Providing customized on-line web pages featuring user-defined information, which includes search engines and online web links to other web sites; providing links to websites of others in the field of computers and technology; computer services, namely, providing search engines that allows users with single sign-on access to the internet to obtain data; computer services, namely, indexes of information, sites and other resources available on computer networks; computer services, namely, providing online non-downloadable software interfaces available over a network to create a personalized on-line information database; computer services, namely, providing use of online, non-downloadable software for use in extraction and retrieval of information and data mining over the internet; creating indexes of information, indexes of web sites and indexes of other information sources in connection with the internet