How To : Make Firefox as Default Browser
Do you have more than one browser? Opera, Chrome, Safari, and Firefox? One of them should be the default browser of your operating system, and if you want to make Firefox as the default browser, then it’s not a big problem.
How to make Firefox as default browser :
I use Windows 7 in this case, and I think it should be the same in other operating systems.
1. Go to menu Tools->Options
2. Click on “Advanced” tab
3. Look at the “System Defaults“, Click “Check Now” button.
4. Click “Yes” on the new prompt window.
Ok, Firefox is the default browser now.