Wow. That was fast. Internet Explorer 10 is already seeing the light of day in the form of a platform preview. As usual with these platform preview’s, it is more than likely just a shell of a UI with the rendering engine being the main focus.
The Internet Explorer Platform Preview has been updated. We encourage you to try out the newly added platform capabilities, and report any issues that you find in the Internet Explorer 10 web platform. Note: some features are incomplete or might change later. For more information, visit the IE Test Drive site and read the Platform Preview User Guide .