February 2015 security updates for Internet Explorer

Microsoft Security Bulletin MS15-009 This critical security update resolves one publicly reported and 40 privately reported vulnerabilities in Internet Explorer. For more information, please see Microsoft Security Bulletin MS15-009. Security Update for Flash Player (3021953) This security update for Adobe Flash Player in Internet Explorer 10 and 11 on supported editions of Windows 8, Windows…

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Introducing the Selection API specification

Developers who build rich text editing experiences (such as email, blogs, wikis, etc.) are familiar with challenges supporting a diversity of browsers. Today’s browsers support different functions and have a range of bugs to work around. There is an effort to improve this situation at the W3C, where we are working on the future of…

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Simplified Adaptive Video Streaming: Announcing support for HLS and DASH in Windows 10

Internet Explorer 11 in Windows 8.1 introduced support for Professional Quality Video using Media Source Extensions (MSE) and Encrypted Media Extensions (EME). With Windows 10, Microsoft is announcing browser support for HTTP Live Streaming (HLS) and enhanced support for MPEG DASH in the new EdgeHTML rendering engine. These new features automate adaptive streaming, and make…

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Updates for the F12 developer tools in the Windows 10 January Technical Preview

Last week, we shared the latest news for the Windows 10 Web platform and introduced Project Spartan, the browser built for Windows 10. In addition to building Project Spartan, we have been hard at work updating the Internet Explorer developer tools in Windows 10. Today we want to show you the latest enhancements, which are…

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Project Spartan and the Windows 10 January Preview Build

Yesterday, we announced that Windows 10 will ship with a brand new browser, codenamed “Project Spartan.” Designed for Windows 10, Spartan provides a more interoperable, reliable, and discoverable experience with advanced features including the ability to annotate on web pages, a distraction-free reading experience, and integration of Cortana for finding and doing things online faster….

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IE test VMs on modern.IE get a refresh

To help web developers test versions of Internet Explorer more easily, we’ve had a suite of virtual machines available on modern.IE since January of 2013. Today we released another refresh of the VMs to incorporate feedback and to update the base Windows versions. The changes we’ve made with build 20141027 include: We now use IE blocker…

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