Which search to use?
Sounds obvious doesn’t it? It isn’t. As a start, consider these three search options of which I wasn’t aware.
Then there is the basic bread-and-butter of searches. I found the choice of search topic quite ironic.
How to use Google 2.0 universal search, the 2008 edition
This detailed guide maintained by Google describing the meaning of each item returned on search results pages is a good resource.
See too the Google resource page of help documents to learn how to search.
Inspired by How To Use Google To Search.