Mozilla Firefox is a free and open source Web browser descended from the Mozilla Application Suite and managed by Mozilla Corporation. Firefox is also the second most widely used internet browser. Firefox uses the Gecko layout engine, which implements most current web standards in addition to several features that are intended to anticipate likely additions to the standards. Firefox 18 features preliminary support for WebRTC, offers a better image quality experience thanks to new HTML scaling algorithm, and performance improvements when it comes to tab switching.
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