Windows Vista SP1 Detailed Changes (Changelog) Windows Vista的SP1的详细变化（更新）

Windows Vista Service Pack 1 is major milestone, and probably one of the last, and best chance for Microsoft to convince enterprise and business users that Vista is now really ready for prime time. Windows Vista的Service Pack 1中是重要的里程碑，并可能最后一个，和最佳的机会，微软要说服企业和商业用户认为Vista是现在真的准备好黄金时间。 Thus, SP1 contains all previously released updates and also changes focused on addressing specific reliability, performance, and compatibility issues, supporting new types of hardware, and adding support for several emerging standards.因此， SP1包含所有以前发布的更新和变化也集中于解决具体的可靠性，性能及相容性问题，支持新类型的硬件，并加入支持一些新兴的标准。 Microsoft had earlier微软此前 revealed a little information透露一点信息 of what’s exactly is the enhancements are.什么样的究竟是增强。 Now, if you have downloaded Vista SP1 Guides, there is comprehensive notable changes (aka changelog) and differences made by SP1 to Vista with complete details.现在，如果你已经下载了Vista的SP1的指南，有全面的显着变化（又名更新）和分歧所作出的SP1要Vista的完整细节。

The SP1 changes information should close to finalized now, as the该SP1的变化信息，应接近定稿，现在，随着 Release Candidate has been made available for download发布候选已取得可供下载 , with final version will not be too much different from RC1 build. ，最后的版本将不会太大的不同，从RC1的建设。 However, the然而， changes to drop reduced functionality mode and activation process改变下拉缩减功能模式和激活过程 (Microsoft calls it Windows Genuine Advantage experience) are not listed. （微软将它称作是Windows Genuine Advantage的经验）未列出。 If you lazy to download, you can read the changes here.如果你懒惰，如果要下载，您可以阅读的变化在这里。

Hardware Ecosystem Support and Enhancements 硬件生态系统的支持和增强

• Adds support for new UEFI (Unified Extensible Firmware Interface) industry standard PC firmware for 64-bit systems with functional parity with legacy BIOS firmware, which allows Windows Vista SP1 to install to GPT format disks, boot and resume from hibernate using UEFI firmware.增加支持新的UEFI （统一可扩展固件接口）行业标准的PC固件为64位元的系统功能平价与传统的BIOS固件，这使得Windows Vista的SP1的安装到其他格式的GPT磁盘，启动和恢复从休眠使用的UEFI固件。
• Adds support for x64 EFI network boot.增加了支持x64的电喷网络开机。
• Adds support for the 64-bit version of MSDASQL, which acts as a “bridge” from OLEDB to a variety of ODBC drivers thus simplifying application migration from 32-bit platforms to 64-bit Windows Vista.增加了支持64位版本的msdasql ，作为一个“桥梁”的OLEDB从一个不同的ODBC驱动程序从而简化申请移民从32位平台向64位的Windows Vista 。
• Adds support for Direct3D® 10.1, an update to Direct3D 10 that extends the API to support new hardware features, enabling 3D application and game developers to make more complete and efficient use of the upcoming generations of graphics hardware.增加支持用于Direct3D ® 1月10日，一个更新的Direct3D 10扩展API来支持新的硬件功能，使三维应用和游戏开发商作出更全面和有效地利用即将到来的一代又一代的图形硬件。
• Adds support for exFAT, a new file system supporting larger overall capacity and larger files, which will be used in Flash memory storage and consumer devices.增加支持exfat ，一个新的文件系统支持较大的整体能力和较大的档案，将使用的快闪记忆体的存储和消费类电子。
• Adds support for SD Advanced DMA (ADMA) on compliant SD standard host controllers.增加支持的SD先进的DMA （ adma ）对兼容SD标准主机控制器。 This new transfer mechanism, which is expected to be supported in SD controllers soon, will improve transfer performance and decrease CPU utilization.这一新的转让机制，这是预计将支持在SD控制器很快，将改善性能和降低CPU使用率。
• Adds support for creating a single DVD media that boots on PCs with either BIOS or EFI.增加支持建立一个单一的DVD媒体认为，靴子的PC无论是BIOS或电喷。
• Enhances support for high density drives by adding new icons and labels that will identify HD-DVD and Blu-ray Drives as high density drives.增强了支持高密度驱动器加入的新图标和标签将确定HD - DVD和蓝光驱动器作为高密度驱动器。
• Adds support to enable new types of Windows Media Center Extenders, such as digital televisions and networked DVD players, to connect to Windows Media Center PCs.增加的支持，以使新类型的Windows Media Center Extender的，如数字电视和网络化DVD播放机，连接到Windows Media Center个人电脑。
• Enhances the MPEG-2 decoder to support content protection across a user accessible bus on Media Center systems configured with Digital Cable Tuner hardware.提高MPEG - 2解码器，支持内容保护全国用户进入巴士对媒体中心系统的配置与有线数字电视调谐器的硬件。 This also effectively enables higher levels of hardware decoder acceleration for commercial DVD playback on some hardware.这也有效地使更高水平的硬件解码器加速商业DVD播放的一些硬件。
• Enhances Netproj.exe to temporarily resize the desktop to accommodate custom projector resolutions when connecting to Windows Network Projectors.增强netproj.exe暂时调整桌面，以容纳自定义的决议时，投影机连接到Windows网络的投影机。

Application Compatibility Improvements 应用程式相容性的改善

Since the release of Windows Vista, the ecosystem has made great progress and the number of applications that have the “Works with Windows Vista” and “Certified for Windows Vista” logos has grown to well over 2000.由于释放的Windows Vista ，生态系统已取得了很大进展，并申请数目有“工程与Windows Vista ”和有“ Certified for Windows Vista的”标志已增加至超过2000年。

Thanks to the rich instrumentation capability of Windows Vista, we are able to understand the type of problems that our customers are experiencing (while respecting their personal information and privacy preferences).多亏了丰富的仪器能力的Windows Vista ，我们是能够理解的类型问题，我们的顾客所经历的（同时尊重他们的个人资料和隐私权，喜好） 。 We use this information to focus improvements in Windows Vista, but we also share this information with our software vendor partners to help improve the reliability and compatibility of 3rd party applications.我们使用此信息把重点放在改善在Windows Vista ，但我们也分享这方面的资料与我们的软件供应商的合作伙伴，以帮助改善可靠性和兼容性，第三党的申请。

It is our goal that applications that run on the Windows Vista Operating System today and are written using public APIs will continue to work as designed on Windows Vista SP1.这是我们的目标上运行的应用程序Windows Vista作业系统，今天是书面使用公共空气污染指数将继续努力，作为设计的Windows Vista SP1的。

Microsoft has already released several application compatibility updates which will allow more applications to work seamlessly for the end user.微软已经公布的几个应用程序兼容性更新，这将使更多的应用程序无缝工作，为最终用户。 These will appear in SP1, but are also available via Windows Update.这些将出现在SP1的，但也可通过Windows更新。 For more information on previous compatibility updates, please refer to更多信息，在以往的相容性更新，请参阅 http://support.microsoft.com/kb/935280/ . 。 SP1 contains additional application compatibility fixes for individual applications. SP1包含额外的应用程序兼容性修复为个别申请。

Reliability Improvements 可靠性改进

Reliability improvements vary from PC to PC based on hardware, environment, and usage.可靠性的改善有所不同，从PC到PC的基础上的硬件，环境和使用。 Customers will experience varying levels of benefit.顾客会的经验，不同程度的受惠。

• SP1 addresses issues many of the most common causes of crashes and hangs in Windows Vista, as reported by Windows Error Reporting. SP1的地址的问题，许多最常见的原因崩溃和挂起在Windows Vista中所报告的那样， Windows错误报告。 These include issues relating to Windows Calendar, Windows Media Player, and a number of drivers included with Windows Vista.这些措施包括有关的问题， Windows日历， Windows Media Player中，和司机人数，包括与Windows Vista 。
• Improves reliability by preventing data-loss while ejecting NTFS-formatted removable-media.提高可靠性，防止数据损失的同时，喷射NTFS格式的移动媒体。
• Improves reliability of IPSec connections over IPv6 by ensuring by ensuring that all Neighbor Discovery RFC traffic is IPsec exempted.提高可靠性的IPSec连接IPv6的确保，确保所有邻居发现的RFC交通是IPSec的豁免。
• Improves certain problem scenarios where a driver goes to sleep with incomplete packet transmissions by ensuring the driver is given enough time to transmit or discard any outstanding packets before going to sleep.提高某些问题情况下，一名司机进入睡眠状态与不完整的数据包传输，以确保该名司机是给予足够的时间来传输或丢弃任何未决的数据包之前，去睡觉。
• Improves wireless ad-hoc connection (computer-to-computer wireless connections) success rate.改善无线特设连接（电脑对电脑的无线连接）的成功率。
• Improves the success of peer-to-peer connections, such as Windows Meeting Space or Remote Assistance applications, when both PCs are behind symmetric firewalls.提高了成功的点对点的连接，如Windows会议空间或远程协助申请，当个人电脑的背后对称的防火墙。
• Improves Windows Vista’s built-in file backup solution to include EFS encrypted files in the backup.提高Windows Vista的内置在档案备份解决方案，包括EFS加密文件的备份。
• An improved SRT (Startup Repair Tool), which is part of the Windows Recovery environment (WinRE), can now fix PCs unbootable due to certain missing OS files.一种改进的泥龄（启动修复工具） ，这是一部分， Windows恢复环境（ winre ） ，现在可以修复电脑无法开机，由于某些失踪OS的文件。
• Users who did not opt-in to the Customer Experience Improvement Program (CEIP) will be prompted again to join after installing SP1.用户谁没有选择-在向客户体验改善计划（ ceip ）将再次提示加入后，安装SP1 。 The experience will remain the same and the default will continue to be opt-out.的经验，将维持不变，并默认将继续以选择退出。

Performance and Power Consumption Improvements 性能和功耗改善

Performance improvements vary from PC to PC based on hardware, environment, scenarios, and usage, so different customers will experience varying levels of benefits.性能方面进行了改进，从不同的PC到PC的基础上的硬件，环境，情景，和使用，使不同客户的经验，会不同程度的好处。 About 20-25% of these improvements will be released separately via Windows update, prior to Windows Vista SP1.约20-25 ％的这些改进将被释放，分别通过的Windows Update ，事先到Windows Vista SP1的。

• Improves the performance of browsing network file shares by consuming less bandwidth.提高的表现，浏览网络文件共享所消耗少的带宽。
• Improves power consumption when the display is not changing by allowing the processor to remain in its sleep state which consumes less energy.提高电力消费时，显示是不改变，让处理器留在其睡眠状态，其中消耗更少的能源。
• Addresses the problem of the Video chipset (VSync interrupt) not allowing the system to stay asleep.地址的问题，视频芯片组（ [垂直扫描]打断）不容许该系统留入睡。
• Improves power consumption and battery life by addressing an issue that causes a hard disk to continue spinning when it should spin down, in certain circumstances.提高了功率消耗和电池寿命，解决这个问题的原因硬盘继续纺纱时，应附带下来，在某些情况下。
• Improves the speed of adding and extracting files to and from a compressed (zipped) folder.提高的速度加入，并解压缩文件和从压缩（ zipped ）文件夹。
• Significantly improves the speed of moving a directory with many files underneath.显着提高的速度移动的目录下的许多文件。
• Improves performance while copying files using BITS (Background Intelligent Transfer Service).提高性能的同时，复制档案利用比特（后台智能传输服务） 。
• Improves performance over Windows Vista’s current performance across the following scenarios1:提高性能超过Windows Vista的目前的表现全国以下scenarios1 ：
  • 25% faster when copying files locally on the same disk on the same machine 25 ％的速度更快时，复制文件在本地同一磁盘在同一台机器上
  • 45% faster when copying files from a remote non-Windows Vista system to a SP1 system 45 ％的速度更快时，复制文件从远程非Windows Vista系统的一个SP1系统
  • 50% faster when copying files from a remote SP1 system to a local SP1 system速度提高50 ％时，复制文件从远程SP1系统到本地SP1系统
• Improves responsiveness when doing many kinds of file or media manipulations.好转反应时，做许多种文件或媒体操纵。 For example, with Windows Vista today, copying files after deleting a different set of files can make the copy operation take longer than needed.举例来说，与Windows Vista的今天，复制文件后，删去了一组不同的文件可以使复制操作需要较长时间比需要的。 In SP1, the file copy time is the same as if no files were initially deleted.在SP1中，文件复制时间是一样的，如果没有档案，最初删除。
• Improves the copy progress estimation when copying files within Windows Explorer to about two seconds.提高了复制的进展，估计时，复制档案内的Windows档案总管，约两秒钟。
• Improves the time to read large images by approximately 50%.改善时间阅读大量的图片约50 ％ 。
• Improves IE performance on certain Jscript intensive websites, bringing performance in line with previous IE releases.提高即表现对某些JScript的密集的网站，带来的表现符合先前即新闻稿。
• Addresses a problem that caused a delay of up to 5 minutes after boot with specific ReadyDrive capable hard drives.地址的问题所造成的延误了长达5分钟后，开机与具体readydrive能力硬盘驱动器。
• Improves the effectiveness of a Windows ReadyBoost™ device in reducing the time to resume from standby and hibernate by increasing the amount of data stored in the ReadyBoost device that can be used during a resume cycle.改善的成效，在Windows ReadyBoost ） ™装置，在减少的时候，从待机状态恢复和Hibernate的增加存储的数据量，在ReadyBoost ）装置，可用于在一个恢复周期。
• Includes improvements to Windows Superfetch™ that help to further improve resume times, in many environments.包括改善Windows SuperFetch能™帮助，以进一步改善恢复的时代，在许多环境。
• In specific scenarios, SP1 reduces the shutdown time by a few seconds by improving the Windows Vista utility designed to sync a mobile device.在特定情况下， SP1的减少关机时间由几秒钟，通过提高Windows Vista的实用设计，同步移动设备。
• Improves the time to resume from standby for a certain class of USB Hubs by approximately 18%.改善的时间从待机状态恢复为一定阶级的USB集线器，由大约18 ％ 。
• Improves network connection scenarios by updating the logic that auto selects which network interface to use (eg, should a laptop use wireless or wired networking when both are available).提高网络连接情况，通过更新逻辑，即自动选择，其中网络接口使用（例如，应一台笔记本电脑使用无线或有线网络时，这两款产品都提供） 。
• Improves the performance of the user login experience on corporate PCs outside of corporate environments (eg, a corporate laptop taken home for the evening), making it comparable with PCs within the corporate environment.提高性能的用户登录的经验，对企业的PC以外的企业环境（例如，一个公司的笔记型电脑带回家，为晚上） ，使其成为可媲美个人电脑内部的企业环境。
• Reduces the time it takes to return to the user’s session when using the Photo screensaver, making it comparable to other screensavers.减少所花费的时间返回到用户的会话时，使用图片屏幕保护程序，使可比其他萤幕保护程式。
• Removes the delay that sometimes occurs when a user unlocks their PC.删除的延误，有时会发生，当用户打开自己的个人电脑。
• Improves overall media performance by reducing many glitches.全面提升媒体的表现，减少许多故障。
• In SP1, PC administrators are able to modify the network throttling index value for the MMCSS (Multimedia Class Scheduling Service), allowing them to determine the appropriate balance between network performance and audio/video playback quality.在SP1时，电脑系统管理员是可以修改的网络节流指数值为mmcss （多媒体一流的调度服务） ，让他们决定之间取得适当的平衡网络性能和音频/视频播放质量。
• Windows Vista SP1 includes a new compression algorithm for the RDP (Remote Desktop Protocol) that helps reduce network bandwidth required to send bitmaps or images via RDP. Windows Vista的SP1包含一个新的压缩算法，为的RDP （远程桌面协议） ，有助于减少网络带宽要求发送位图或图像通过的RDP 。 The compression, which can be selected by administrators via Group Policy settings, is transparent to all RDP traffic, and typically reduces the size of the RDP stream by as much as 25-60%, based on preliminary test results.压缩，可以选择由系统管理员通过组策略设置，是透明的，所有的RDP的流量，并降低了通常的大小对RDP的流高达25-60 ％ ，根据初步的测试结果。
• The Windows Vista SP1 install process clears the user-specific data that is used by Windows to optimize performance, which may make the system feel less responsive immediately after install. Windows Vista的SP1的安装过程中清除了用户特定的数据是Windows所使用的性能优化，这可能使该系统觉得少回应后，立即进行安装。 As the customer uses their SP1 PC, the system will be retrained over the course of a few hours or days and will return to the previous level of responsiveness.作为客户利用他们的SP1的个人电脑，该系统将接受再培训的过程中超过了数几小时或几天内，并会返回到以前的水平的反应。
• SP1 addresses a number of customer performance concerns with new print driver technologies, including XPS-based printing. SP1的地址，一些顾客表现的关注，与新的打印驱动程序的技术，包括的XPS基印刷。

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IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要说明 ：这是一个机器翻译网页是“按原样”提供的担保。 Machine translation may be difficult to understand.机器翻译可能很难理解。 Please refer to请参阅 original English article原来的英语文章 whenever possible.只要有可能。

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