Registry Explained

Does anyone know of a good web site that explains in the registry in general terms? Such as what the different sections are for, what different keys do, etc. The reason I ask is when running a registry cleaner, it flags certain keys as safe to remove. I would just like to be more knowledgeable on the subject without just having to assume my registry cleaner (JV16) is infallible. Thanks for any help.

 

I like this one:

http://www.winguides.com/article.php?id=1&guide=registry

 

Thanks, OG. I'll give it a look!

 

This from MS KB might help as well:
http://support.microsoft.com/default.aspx?scid=kb;[LN];256986

Regards,

CrazyM

 

That's a good one, too. Thanks CM.