IE10 Platform Preview 4 includes support for a new CSS property, -ms-user-select, which makes it easier for Web developers to control exactly what text can be selected on their Web sites. If you were to watch me all day at my workstation, you would notice that

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With cross-browser support for both the CSS3 @font-face rule and the WOFF font packaging format, modern Web typography has expanded far beyond the realm of ‘Web-safe fonts.’ Well-known magazines

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In the spirit of the holiday season, we offer a new HTML5 experience that makes the most of your PC hardware and the new touch capabilities in Windows 8.

Check out Let It Snow and get ready for a GPU-powered snow storm. This experience brings together hardware-accelerated HTML5 canvas, SVG, CSS, and more. On Windows Developer Preview

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Today we introduce an updated look and layout for the IEBlog. Here’s an overview of the design and layout changes we made:

The fourth IE10 platform preview includes enhanced HTML5 support by using an interoperable quirks mode based on the behavior defined in HTML5. This HTML5-based quirks mode is the default quirks mode in IE10.

Users and Web developers want sites to just work across browsers. A key part of this is making HTML, CSS, and JavaScript work in the same way across implementations. HTML5

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The December 2011 Cumulative Security Update for Internet Explorer is now available via Windows Update. This security update resolves three privately reported vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user visits a specially crafted Web page using Internet Explorer. An attacker who successfully exploited this vulnerability

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Last March, we released a prototype implementation of the audio portion of a working draft of the W3C Media Capture API on HTML5 Labs. This prototype publicized some proposed API enhancements described in section 6.1 of Microsoft’s HTML Speech XG Speech API Proposal. We have now

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Users expect to visit any site on the Internet with any browser and enjoy a similar quality experience. We first discussed Internet Explorer’s commitment to achieving the goal of consistent “same markup, same results” across browsers in a post on March 16, 2010

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With HTML5 comes many APIs that push the envelope on user experiences involving media and real-time communications. These features often rely on binary file formats, like MP3 audio, PNG images, or MP4 video. The use of binary file formats is important to these features to reduce bandwidth requirements, deliver expected performance, and interoperate with existing file formats. But until recently,

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An updated platform preview of IE10 for the Windows Developer Preview is now available for download. This IE10 preview adds even more support for HTML5 technologies, enabling richer Web applications with significantly improved performance. IE10’s hardware

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