Computer services, namely, physical and electronic navigation and index services available via global computer networks and wireless and wire-based communication devices, namely, providing and maintaining a database of physical and electronic location identifiers for searching, retrieving, categorizing and obtaining web site information, information on physical locations, and other information; creating indexes of information, web sites, physical locations, and other information resources; providing information related to locations of web sites and home pages and related to physical geographic locations; providing maps on a global computer network and on wireless communication devices; providing on-line links to information, web sites and home pages of others via a global computer network and wireless communication devices.