[IE9] IE9 RC版下载链接

继去年9月份IE9 Beta版发布之后，IE9 beta下载次数已经超过2300万，充分说明IE9受关注和期待的程度。 今天IE团队很高兴发布了IE9 RC版，欢迎大家下载试用。 距离IE9正式版发布的日子已经不远了...

 

IE9 RC版版本号： 9.0.8080.16413

 

IE9 RC for Windows7 32位 下载:http://download.microsoft.com/download/D/E/E/DEE0397B-C938-4C56-81E7-77B60915171D/IE9-Windows7-x86-chs.exe

IE9 RC for Windows7 64位 下载:http://download.microsoft.com/download/E/8/5/E8512A73-76E8-46C6-A9CF-0BE11A7E98F7/IE9-Windows7-x64-chs.exe

IE9 RC for Vista 32位 下载:http://download.microsoft.com/download/E/4/6/E466E757-4FC9-45D8-87CC-FAC249D3A834/IE9-WindowsVista-x86-chs.exe

IE9 RC for Vista 64位 下载:http://download.microsoft.com/download/9/2/3/9239A2DC-8D0D-44E6-A0AB-1FBFF04F5411/IE9-WindowsVista-x64-chs.exe

 

 

装上IE9之后，大家不妨到IE9的官方网站 http://www.beautyoftheweb.com/  看看，上面有详细的介绍以及大量的开发示例，全面展示HTML5以及GPU硬件加速的强大。

 

 

 

相比beta版，RC版有以下更新：

 

Performance

 

Elapsed Time

Significant scenario tuningChakra performance optimizationsNetwork cache improvements (size, priorities, etc.)Compiler optimizations and binary training

Large Working Set Reductions

Delayed image decoding (1-50MB depending on site)Reduce memory footprint of InPrivate Filtering heuristic generation (5MB)Binary size reductions (over 1MB saved)

Other Real-World

Decrease timer resolutions to 4ms from system default of 15.6msTimer resolution aware of Power OptionsFind on Page performance

 

Standards & Platform

 

CSS

CSS3 2D Transforms

DOM

DOM events (updated for spec changes)

HTML5

Canvas global­Composite­OperationCanvas­Pixel­Array performanceGeolocation APIHTML5 semantic elementsAllow alternative video codec (WebM)Accessibility of media controls

Compatibility View List

Software fallback list for GPU/drivers in XML CV listF12 console logs for CV sites and support for Tracking Protection

User Experience

 

Tabs

Optional full tab rowClose box for inactive tabsMore identifiable active tab

Frame

Paste & navigate (Ctrl+Shift+L)Refine search queries in oneboxReduced frame pixelsBetter favorites bar integrationMenu bar toggleIntranet search by default option

Notifications

Display download speedAuto dismiss notificationsAnimated downloads notificationsImproved app reputation notifications

Pinned Sites

Pin to vertical task barMultiple home pages in pinned siteIn-page drag-to-pin support

Trustworthy Browsing

 

Tracking Protection

ActiveX Filtering

InPrivate

InPrivate pinned sites

 

 

以上更新有很多是根据网友们的反馈意见做出的改进，比如标签(Tab)上的关闭按钮，把标签栏放在地址栏下方（而不是右方）...  谢谢大家对IE9提的宝贵意见以及支持。 

 

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