A good introductory computer book

This book was written by a friend of mine, so I’m biased – but it really is a good generic computer book.  And I don’t mean “generic” in the negative connotation way; rather, I mean it teaches the skills to figure out how to use a computer, rather than teaching how to use a specific program or even a specific type of computer.  It’s geared mostly toward people who didn’t grow up with a computer, and who could use something to get them a some confidence in both navigating a computer system and experimenting to find out what works.  You know, the way “computer people” probably learned.  If you or someone you know is a computer novice, this would be a good gift to follow up the computer they finally got themselves for Christmas, or whatever. :)

http://explaintechnology.wordpress.com/2011/11/28/gift-pc-primer/