Firefox Setup 12.0 Stable Quantum Release

Mozilla Firefox is a free and open source[9] web browser developed for Microsoft Windows, Mac OS X, and Linux coordinated by Mozilla Corporation and Mozilla Foundation. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards.[10] As of May 2012, Firefox has approximately 25% of worldwide usage share of web browsers, making it the third most widely used web browser.[11][12][13] The browser has had particular success in Indonesia, Germany and Poland, where it is the most popular browser with 67%,[14] 50%[15] and 44%[16] of the market share respectively.

Desk From Wikipedia.