Abstract: A portable information system for golf. A hand-held computer (or, alternatively, a palm device) is used for providing a portable computer processing means to be carried by a golfer while playing a game of golf. A first software program (referred to as a Virtual Caddie™) is programmed in the hand-held computer for providing a virtual caddie to provide information regarding a particular golf course and a particular player's golf game, to track player performances, and to communicate a player's competitive match detail to other players. A macro stored on the hand-held computer (or palm device) is used for providing access to a virtual golf country club program residing on web servers for providing a golfer a means to evaluate his or her golf performance. A receiver means is selectively communicatively connected to the hand-held computer for enabling the hand-held computer to receive GPS and DGPS coordinate positions corresponding to a location on a golf course.