Internet Explorer 8.0

     Internet Explorer(简称IE)是由微软公司基于Mosaic(查看Mosaic)开发的网络浏览器。IE是计算机网络使用时必备的重要工具软件之一，在互联网应用领域甚至是必不可少的。Internet Explorer与Netscape类似，也内置了一些应用程序，具有浏览、发信、下载软件等多种网络功能，有了它，使用者基本就可以在网上任意驰骋了。
    IE 8.0 Beta 1

Internet Explorer 8 takes the Web experience beyond the page and introduces a new way to seamlessly experience the power of the Web whether you are a Web developer writing to standards, or an end user discovering a new online service. This beta release is available to everyone, but is primarily for Web developers and designers to test the new tools, layout engine, and programming enhancements.

When not developing your web site, you can click the Emulate IE7 button in the command bar to browse the web like you did in IE7.

Visit the Internet Explorer website to learn more about how Internet Explorer 8 puts the Web at Your Service.

This beta release is not supported by Microsoft Support Services. Visit the Internet Explorer Newsgroup to discuss Internet Explorer Beta 1 with other users