Firefox’s logo is known by most people who have a computer; not because they see it on T.V. but because every time they go to use their internet they have to click on this logo. It has a very artistic design, and its use of color makes it stand out on anyone’s desktop. It’s originality and use of color makes it a very successful logo.
To see more about firefox check out their homepage at: http://www.mozilla.com/en-US/firefox/fx/