You don't need to have a graphical Web browser installed on your Linux computer to download the Firefox Web browser. You can use the terminal, or command line ...

If you're trying out Linux—or completely switching over to it—after getting used to Windows or macOS, you're going to have to familiarize yourself with how software gets installed on this open source ...

This will update your package source list and install the newest version of Firefox. On my test machine, everything went smoothly, Firefox 3.6.6 is running and all my add-ons are working fine.