Knitting heels for socks

Would someone explain to me how to knit a heel for a sock? I think this is called "turning a heel". I've tried Googling instructions, but the instructions go over my head. Does anyone know of a link or a book for good, easy-to-follow illustrated instructions? Thanks in advance!

 

try googling "short row knitting". from what i understand, its the same thing

 

go to http://www.knittinghelp.com/knitting/advanced_techniques/

scroll to short row.

 

okay A.D.D.

You can also just scroll to "turn the heel of the sock"

 

Thanks, icedteapriestess and IdentityCrisis. Your replies were very helpful!

 

I've always had a problem knitting socks, because of this reason. I don't know why I never got the instructions...