Microsoft updated its bare-bones preview of Internet Explorer 9 (IE9) for the last time. The IE9 Platform Preview is not a full-fledged browser, but instead consists of a minimalist interface wrapped around Microsoft’s newest rendering and JavaScript engines. Microsoft has integrated its new JavaScript engine into the browser, finished its work on hardware acceleration and boosted performance in several areas, said the IE team’s leader. The fourth preview includes fixes for bugs, wraps up the graphics processor-powered audio, video and text acceleration.”]
Source: https://www.csoonline.com/article/2125860/microsoft-sets-stage-for-ie9-beta.html