I've been using Firefox for quite a long time now and recently it has started giving some problems. It freezes randomly and doesn't respond to any clicks.

I am a proud user of Firefox. I started experiencing the freezing problem since i updated to Firefox 18 and now I am facing the same problem with Firefox 19. Firefox does not respond to any of my clicks and then I have to close it using Task Manager. This is happening frequently and randomly. It does not freeze on a particular site or anything else. It just freezes randomly. Please do reply if anyone has a solution to this problem.