Microsoft released a first public preview of Internet Explorer 10 (IE10) with supports for new web standards like CSS3 Flexbox, CSS3 Grid Alignment, CSS3 Multi-Column, and CSS3 Gradients on background images, ECMA Script5 Strict Mode, etc.
“IE10 continues on IE9’s path, directly using what Windows provides and avoiding abstractions, layers, and libraries that slow down your site and your experience”.
Internet Explorer Platform Preview requires Windows 7 (x86 or x64) Operating System. You can download and tryout IE 10 platform Preview 1 from here. (Via)