26. A method, comprising: at a computer system having one or more processors and memory storing one or more programs for execution by the one or more processors: accessing Internet usage data for a particular individual computer user, wherein the usage data include a plurality of search queries previously submitted by the particular individual computer user; identifying, without human intervention by the particular individual computer user, from at least some of the Internet usage data, a search query previously submitted by the particular individual computer user that meets one or more predefined query selection criteria; automatically rerunning, without human intervention by the particular individual computer user, the identified search query in its entirety, wherein the identified search query is a search query previously submitted by the particular individual computer user; and sending-at least some search results from the rerun query to a computer associated with the particular individual computer user for display.
26. A method, comprising: at a computer system having one or more processors and memory storing one or more programs for execution by the one or more processors: accessing Internet usage data for a particular individual computer user, wherein the usage data include a plurality of search queries previously submitted by the particular individual computer user; identifying, without human intervention by the particular individual computer user, from at least some of the Internet usage data, a search query previously submitted by the particular individual computer user that meets one or more predefined query selection criteria; automatically rerunning, without human intervention by the particular individual computer user, the identified search query in its entirety, wherein the identified search query is a search query previously submitted by the particular individual computer user; and sending-at least some search results from the rerun query to a computer associated with the particular individual computer user for display. 30. The method of claim 26 , wherein at least one of the predefined query selection criteria is based on a number of times the previously submitted query was previously submitted by the particular individual computer user.