It seems that "about:*" is set as your home page, for some reason. Try [[How to set the home page|How to set the home page]]. Also, it appears that you are running a very outdated version of Firefox. Mozilla will not continue to give you security updates, and many websites are considering dropping support for Firefox 2.0. Consider updating to [http://www.mozilla.org/firefox/ Firefox 6], or, if you prefer the older version, [http://www.mozilla.org/en-US/firefox/all-older.html Firefox 3.6]