Internet Explorer
has been designed to make everyday tasks easier, provide dynamic
security protection and improve the development platform and
manageability. End user improvements include a streamlined interface,
tabbed browsing, printing advances, improved search functionality,
instant feeds (RSS), dynamic security protection, and more. Internet
Explorer provides improved navigation through tabbed browsing, web
search right from the toolbar, advanced printing, easy discovery,
reading and subscription to RSS feeds, and much more. It also provides
security through a robust new architecture, security features that help
defend against malicious software, and new ways to better protect
against the theft of personal data from fraudulent websites. The
Platform Preview is an early look at the IE platform so some features
are incomplete, some may change, and some may be added. Download now
Platform Preview 10 to preview technologies like CSS3 Gradients and
Flexible Box, and ECMAScript5 Strict mode.

Internet Explorer Platform Preview has a smaller, targeted Compatibility
View List. This ensures that you have a compatible experience with the
top sites that matter to you most. You can see the list of sites on the
Internet Explorer Platform Preview Compatibility View List by navigating
to the following path on your computer: C:\Program Files\Internet
Explorer Platform Preview\iecompatdata.xml

If your computer is running a 64-bit version of Windows 7, the Internet
Explorer Platform Preview folder will be located inside the Program
Files (x86) folder.

April 12, 2011: Created for Internet Explorer Platform Preview Build 10 for MIX, with information about:
* CSS3 Flexbox
* CSS3 Grid
* CSS3 Multi-column
* CSS3 Gradients (on background images)
* ES5 strict mode
* Compatibility View List
* User-agent string
* How to send feedback

Homepage - http://msdn.microsoft.com/en-us/ie

Download:
[size=12]Internet Explorer 10.0 Platform Preview 1