Guys I would want to know ways so as to upgrade from the FireFox 3.6.15 to FireFox4.0, since this new version is out in the market so I would want to know some of the ways like whether I should directly update the new browser, or whether I should first remove the old version of the browser from the system and then look to install a completely new file, I am asking this since I don’t want to get into any sorts of trouble after I download and install the same on my system.
Bookmarks