How to view and clean all websites visited?

How can I check what someone did on my Laptop and what webpages they visited? I got IE and Firefox installed.

Is there a folder or registry location or windows file that records all the webpages someone visited?

And how can I completely clean my Laptop off all internet activity and all websites visited?

 

In order to see the browsing history: http://kb.mozillazine.org/Viewing_the_browsing_history_-_Firefox
If you need something more advance internet is plenty of software like this: http://www.keylogger.in/

To clean the tracks use CCleaner: http://www.piriform.com/ccleaner
or this: http://support.mozilla.com/en-US/kb/Private Browsing