研究一下注册表就可以发现SP1的许多“隐私”

Service Pack for Microsoft Windows (KB936330) 包含了133个不同的补丁，是四个更新当中最大的，该补丁包影响以下Vista组件：

* AxInstallService

* Backup

* BLB Client

* Branding Ultimate Client

* BRCpl Basic/Premium/Pro & BRCpl Basic/Premium/Pro Language Pack

* Capture Wizard

* Client Features

* ClipsInTheLibrary

* CodecPack Basic Encoder/Package

* Desktop Manager

* DFSR Client Edition

* Disk Diagnosis

* Fax Client (for all versions of Vista)

* Foundation

* Group Policy Client Extensions / Client Tools

* Help Core Client

* IIS WebServer AddOn (38 packages are devoted to this component)

* IIS WebServer (another 18 packages for this component)

* Indexing Service

* Media Center / Media Format / Media Player

* MobilePC Basic/Premium/SideShow

* MovieMaker

* MSMQ Client

* NetFx3 OC

* NFS Client

* Offline Files

* Optical Media

* Parental Controls

* Peer-to-Peer AdHoc Meetings / Full

* Photo Basic/Premium

* Previous Versions

* Printing Foundation / Printing Premium Tools / Printing XP Services

* RDC (Remote Desktop Connection)

* RecDisc

* Remote Assistance

* Removable Storage Management

* Secure Startup

* ServicingBaseline (for all versions of Windows)

* Shell Inbox Games / Premium Inbox Games

* Simple TCP

* SNMP Package

* SUA (Subsystem for UNIX Applications)

* System Restore

* TabletPC OC

* Telnet Client / Telnet Server

* Terminal Services Command Line Tools / Misc Redirection / USB Redirector / WM Provider

* Windows Foundation Language Packs

* WMI SNMP Provider

* WMP Network Sharing Service

* MSSSVC Rules (for all versions of Vista)

* Server Help (for all versions of Vista)

　　Service Pack for Microsoft Windows (KB937286) 包含28个补丁，主要应用到Windows Help Core Client，另外也影响：

* Windows MobilePC (Basic, Premium, SideShow and Help)

* Windows ServicingBaseline (for all versions of Windows Vista)

* Server Help (for all versions of Windows Vista).

　　Hotfix for Microsoft Windows (KB937287) 只包含一个补丁，和Vista的一个图像组件Servicing Stack有关。

　　Update for Microsoft Windows (KB938371)包含三个补丁，影响的组件包括：

* OS loader

* Windows Task Scheduler Service

* Windows Update Standalone Installer (WUSA)

* Foundation Package

* Common Log

* Delta Package Expander

* OLE Automation

* All Windows Foundation and WindowsPE Language Packs

　　显然Services Pack更针对背景服务而不是前台功能。Bannan对装上SP1的系统进行Windows update看是否还需要其他的Vista更新，结果是不用。也就是说和我们预期的一样，Vista RTM以后的所有补丁都已经被整合到SP1中。