Four weeks after the launch of Internet Explorer 9, Microsoft launched a developer preview of Internet Explorer 10. The IE10 preview showed a host of new new Web features. The demo included an outline of new support for HTML5 and CSS3, which can allow browsers to allow web applications to behave more like native apps. One of the core focuses of IE10 will be to allow for this behavior and the increased support for emerging Web standards.
Some of the features include:
It was noted that other emerging Web specifications may be previewed in later incremental releases of Internet Explorer 10.