Beta 1 is not intended for broad consumer trial and evaluation but it does offer a preview of some of the benefits that Internet Explorer 7 will offer customers including:

  • Dynamic security protection through a simplified architecture that defends against malware, and new dynamic ways to protect against personal data theft from fraudulent Web sites (a practice known as “phishing”).
  • Improved design to make everyday tasks easier and faster, with better navigation through tabbed browsing; inline search right from the toolbar; shrink-to-fit Web page printing; and a streamlined, redesigned user interface (currently in its early stages in Beta 1).
  • New tools to take you directly to the information you want through support for Web feeds (RSS) that includes automatic discovery of web feeds (RSS) on Web pages, basic Web Feed (RSS) reading capabilities, and basic support for saving Web feeds (RSS) as a new kind of favorite.
  • Platform enhancements for developers to improve compatibility and manageability, including improved support for Cascading Style Sheets (CSS) as well as transparent PNG support.

http://www.microsoft.com/windows/IE/ie7/default.mspx

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