[Diplomat]

You sir, rock!

I got asked this question by a guy at work who exposed his daughter to porn this way and couldn't get the offending entry removed. Thanks again, I'll let him know.

[Jeff Chandler]

Tell your friend to quit surfing for porn. Instead he should buy dirty magazines and hide them under the bed like any other teenage boy.

[giotto]

I wrote, You can also uncheck the box under Tools/Internet Options/Advanced to avoid storing the information in the first place. This is incorrect.

Here, I think, is the correct way:
Go to Internet Options/Content. Click AutoComplete. Then where it says "Use AutoComplete for", uncheck the Forms box. You can also uncheck the Web addresses box, if you don't want AutoComplete for URL's you've accessed.

Sorry I steered you wrong.