微软桌面搜索软件Windows Desktop Search(WDS),支持多种操作系统和包括简体中文在内的多国语言。WDS 4.0可以即时搜索整台电脑,查找和查看文档、电子邮件、音乐、照片、视频等各种内容。WDS 4.0使用的引擎是一种Windows系统服务,同时支持Office Outlook 2007、OneNote 2007等程序。WDS 4.0主要改进：
1、支持加密文件系统EPS
2、减少在线模式下索引电子邮件时对Microsoft Exchange的影响
3、支持对在线委托邮件箱进行索引
4、支持客户端对客户端远程请求分享索引位置
5、改进索引性能
6、加快Windows XP下的预览速度
7、支持多种新的计算机、每用户组策略设定
8、Watson错误软件升级

WDS 4.0多国语言界面包(MUI)集成了8种语言：简体中文、繁体中文、法语、德语、意大利语、日语、朝鲜语和西班牙语。

注意：WDS 4.0及其MUI可以在WDS 2.6及其MUD或更新版本上直接升级，更早的版本需首先卸载才能安装最新版。

官网：http://www.microsoft.com/windows/products/winfamily/desktopsearch/default.mspx

Download the 32-bit Windows Vista and Windows Server 2008 package now.
Note The 32-bit Windows Vista package and the Windows Server 2008 package contain resources for 36 languages.

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Note The 64-bit Windows Vista package and the Windows Server 2008 package contain resources for 11 languages.

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Note The 32-bit Windows XP package contains 22 stand-alone language installers. This includes English.

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Note The 64-bit Windows XP package contains 10 stand-alone language installers. This includes English.

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Note The 32-bit Windows Server 2003 package and the Windows Home Server package contains 22 stand-alone language installers. This includes English.

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Note The 64-bit Windows Server 2003 package contains 10 stand-alone language installers. This includes English.