根據(jù)微軟提供的數(shù)據(jù)，除了23項(xiàng)已經(jīng)通過Windows更新發(fā)布的重要安全更新外，Vista SP1還包含了551項(xiàng)補(bǔ)丁修復(fù)內(nèi)容。551項(xiàng)?這數(shù)字大么?

先回顧一下其前輩-XP的補(bǔ)丁情況。XP SP1在RTM之后14個(gè)月發(fā)布，24項(xiàng)安全更新和297項(xiàng)補(bǔ)丁修復(fù);23個(gè)月之后的SP2包含60項(xiàng)安全更新，666項(xiàng)補(bǔ)丁修復(fù)。

根據(jù)補(bǔ)丁分布情況，IE毫無意外的高居榜首，其次則是電源管理、存儲(chǔ)、硬件及驅(qū)動(dòng)。詳情如下：

補(bǔ)丁分布情況：

75 Internet Explorer

41 Sleep/Hibernation & Power Management

38 Storage

35 Hardware and Drivers

35 Networking

28 Desktop and Shell

25 Printing & Scanning Technologies

25 .NET Framework， Data Components， Development Tools

24 Setup， Deployment， Backup， and Activation

24 Windows Media Center

23 International/Localization

20 Computer Management， Administration， and Tools

19 Application Compatibility

19 Multimedia

16 Performance and Reliability

16 Startup/Shutdown

13 Time Zone/Daylight Saving Time

13 Windows Media Player and Related Technologies

12 Security

12 Remote Access， VPN

8 IIS and WebDAV issues

7 Wireless Networking

7 Offline Files

6 Windows Mail and Web-based Software

5 Windows Sidebar and SideShow

5 Windows Portable Devices