Complete Google Guide

This site is a Complete Guide to everything you wanted to know about searching on Google and were afraid to ask. GoogleGuide starts with the basic stuff like how to search effectively and how the search engine interprets your queries. It then moves to advanced tutorials that teach you about search operators like 'define', 'book' and 'filetype'. They claim that if you spent the required 8 hours to read it you will be transformed intoa search expert.