Hey everyone, I searched the forum to see if anyone tried windows clean up. Which can be found at the link below.
If you extract it or install it and then transfer the files over to the thumb drive, you can use it to remove and clean pretty much all the Web Browser for Windows. I have tested it out on XP and it works. Its freeware with the option to donate, and its also under 500KB.
I did a search but didn't see anything mentioned about it. Sorry if I have reposted some old news.