Firefox increasing rate since Firefox 1.0 was released on November 9, 2004, and Firefox had already been downloaded over one billion times. This number does not include downloads using software updates or those from third-party websites. They do not represent a user count, as one download may be installed on many machines, one person may download the software multiple times, or the software may be obtained from a third-party. In July 2010, IBM asked all employees (about 400,000) to use Firefox as their default browser. Firefox was the second-most used web browser until November 2011, when Google Chrome surpassed it. According
Construct (game engine) allowing for more complicated behaviors to be created. Construct's primary export platforms are HTML5 based. It claims support across Google Chrome, Firefox, Internet Explorer 9+, Safari 6+ and Opera 15+ on desktop browsers, and support for Safari in iOS 6+, Chrome and Firefox for Android, Windows Phone 8+, BlackBerry 10+ and Tizen. Additionally, Construct can export to several online marketplaces and platforms, including Facebook, the Chrome Web Store, the Firefox Marketplace, the Amazon Appstore, Scirra's own Arcade and Kongregate. Construct has the ability to export to several platforms that provide offline and native application behavior: Windows, OS X and both