How to upgrade firefox


I have installed openSUSE 11 on my HP Pavilion dv6000 laptop, which provides Mozilla Firefox 3 Beta 5 for internet browsing. Now I want to upgrade it with the latest stable release or install it if upgradation is not possible.

Could anybody suggest me how can I do the same…

You should see the updater icon displaying a question mark. Right click on it and it will give you the option to ad repositories. Add the opensuse ones plus packman and mozilla.
Read more here
Then it will show a list of updates. Or you can go to yast software > online update.