Start/Settings/Control Panel/System/Device Manager is where to look. I am assuming you are running XP but please confirm.
Yes, do all the scans.
Houston, we have a problem...
I tried to download the spybotware and Yahoo anti-spy and both got, uuummm...stuck. A little box showed up saying
FILE DOWNLOAD...set up is now downloading files to your computer blah blah blah getting file information...
but guess what?
Nothing happens!
I cannot even 'cancel' the download. The little box will not go away. When I click 'cancel, the little box gives birth to a baby box that says 'do you want to cancel the download?' to which I politely reply 'yes' and it simply reverts back to the mama box, laughing in my face! The only way I can even type this to you is because I have dragged the little box family off to the side of the screen, where they maliciously lurk.
Next I downloaded the ZoneAlarm Firwall protection thingy that you listed, and I guess the download went OK...not sure because all the instructions were in French, which fortunately I do speak, however, my technical French is a bit limited. At any rate, nothing seemed to happen after I downloaded the French ZoneAlarm. But then, do the French
ever
do much? Just kidding of course. we make lovely patés.