Firefox 5 keeps crashing and won't restart?

-We're sorry, Firefox had a problem and crashed, We'll try to restore your tabs and windows when it restarts.

To help us diagnose and fix the problem, you can send us a crash report.

But it won't restart, not when i restart my computer and nothing.if you are having problem with Firefox 5 uninstall it & use Firefox 6 beta version it's good oneIts trying to reopen a page that closed when firefox crashed, just try and start a new session. Or if that doesn't work, open task manager, and removed firefox.exe from the processes tab.
Turn off your computer, turn it back on. Then download a new browser: I recommend



Google Chrome: http://www.google.com/chrome
Have you tried reinstalling firefox? :D
Use Chrome, firefox sucks