You can either set FF to clear History upon closing browser or you can hit Ctrl+h keys and bring up your browsing history and clear it from the window. You get to see it gone from History window. LOL
I would also use CCleaner as suggested. Plus, you might want to Right-click on any drive icon that has data stored, select Properties, and do a Disk Cleanup using the button on the General tab. Select everything you want to remove from window that pops up. Defraq drive(s) if you wish afterwards.
You can access and clean some files by using IE or bringing up Internet Options from the Control Panel. Should show button to access files to clean on the General tab of Internet options window.
If you had any IM software installed you may want to delete it, but first bring up the history window and see if you can delete the chat history before deleting the program.
Edited by Major Payne, 18 July 2007 - 04:44 PM.