
Since its launch, Firefox is the second most popular browser with a 31.5% market share and available in more than 70 languages with large numbers of Add-ons. More than 150 million people trusted on Firefox and use Firefox Add-ons to modify their web experience.
Firefox 4 the next major version was scheduled to be released in the end of this year but was recently postponed into early 2011. Firefox 4 will bring various important enhancements such as redesigned user interface, HTML5 support, multi-touch feature, improved HD videos, and more.
Source:glanceworld.com