Thanks, Alan,
What I've disabled under "Internet Explorer" in the menu is "Saved Passwords." I'm running IE 8, I believe I'm cleaning Browser Cookies. That is what's checked in the list under "Internet Explorer" in the CCleaner menu. All boxes in the "Registry" section of the menu are checked, so I assume, yes, I'm cleaning the registry. I'm running Windows XP Professional and CCleaner version v3.11.1550, which I just installed a day or two ago.
I appreciate your help!
Tony