开机后桌面出来之后要等5、6分钟才能出来桌面图标，郁闷哪。是不是有什么进程太慢了，菜鸟求助！！！
下面是扫描日志：
Logfile of HijackThis v1.99.1
Scan saved at 10:45:26, on 2007-6-23
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\avp.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
C:\Program Files\Analog Devices\SoundMAX\Smax4.exe
C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\avp.exe
C:\Program Files\AntiARP Stand-alone Edition\AntiArp.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Huawei-3Com\H3C 802.1X 客户端\Dot1XClient.exe
F:\软件备份\360safe\360Safe.exe
F:\软件备份\360safe\safemon\360Tray.exe
F:\软件备份\TheWorldFull\TheWorld.exe
F:\软件备份\248783200522382732\HijackThis.exe

R3 - URLSearchHook: 全能助手广告拦截专家 - {ED51E9A3-16C5-4236-99E0-9F093B021433} - D:\PROGRA~1\TWEAKA~1\AssistIEBar.dll
O2 - BHO: Thunder AtOnce - {01443AEC-0FD1-40fd-9C87-E93D1494C233} - D:\Program Files\Thunder\ComDlls\TDAtOnce_Now.dll
O2 - BHO: ThunderBHO - {06849E9E-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Program Files\Thunder\ComDlls\xunleiBHO_Now.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-484f-8273-0445EE161910} - D:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: 全能助手广告拦截专家 - {ED51E9A3-16C5-4236-99E0-9F093B021433} - D:\PROGRA~1\TWEAKA~1\AssistIEBar.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - D:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
O4 - HKLM\..\Run: [SoundMAX] "C:\Program Files\Analog Devices\SoundMAX\Smax4.exe" /tray
O4 - HKLM\..\Run: [kav] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\avp.exe"
O4 - HKLM\..\Run: [AntiARPStandalone] C:\Program Files\AntiARP Stand-alone Edition\AntiArp.exe
O4 - HKLM\..\Run: [360Safetray] F:\软件备份\360safe\safemon\360Tray.exe /start
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: 使用迅雷下载 - D:\Program Files\Thunder\Program\geturl.htm
O8 - Extra context menu item: 使用迅雷下载全部链接 - D:\Program Files\Thunder\Program\getallurl.htm
O8 - Extra context menu item: 导出到 Microsoft Excel(&X) - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O8 - Extra context menu item: 导出当前页到超星阅览器(&A) - d:\Program Files\SSREADER36\ss_all.htm
O8 - Extra context menu item: 导出选中部分到超星阅览器(&S) - d:\Program Files\SSREADER36\ss_select.htm
O8 - Extra context menu item: 添加到广告杀手 - D:\PROGRA~1\TWEAKA~1\AdKiller.htm
O8 - Extra context menu item: 转换为 Adobe PDF - res://D:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: 转换为现有 PDF - res://D:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: 转换选定的链接为 Adobe PDF - res://D:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: 转换选定的链接为现有 PDF - res://D:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: 转换选项为 Adobe PDF - res://D:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: 转换选项为现有 PDF - res://D:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: 转换链接目标为 Adobe PDF - res://D:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: 转换链接目标为现有 PDF - res://D:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O9 - Extra button: Web反病毒保护 - {1F460357-8A94-4D71-9CA3-AA4ACF32ED8E} - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\scieplugin.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {8686F2A6-DC01-4E8F-BDE3-DCC7DBBAD6AE} (163Uploader Control) - http://photo.163.com/163Uploader.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{ED1BC43F-E299-4E20-A69B-5F2DD03625D5}: NameServer = 202.194.15.12,202.194.15.13
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Program Files\Common Files\Microsoft Shared\Help\hxds.dll
O18 - Filter hijack: text/xml - {807563E5-5146-11D5-A672-00B0D022E945} - C:\PROGRA~1\COMMON~1\MICROS~1\OFFICE12\MSOXMLMF.DLL
O20 - Winlogon Notify: klogon - C:\WINDOWS\system32\klogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: 卡巴斯基反病毒6.0 (AVP) - Unknown owner - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus 6.0\avp.exe" -r (file missing)
O23 - Service: Capture Device Service - InterVideo Inc. - C:\Program Files\Common Files\InterVideo\DeviceService\DevSvc.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: O&O Defrag - O&O Software GmbH - F:\软件备份\超强绿色软件\O&O_Defrag_v8.6\oodag.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: system - Unknown owner - C:\boot\boot (file missing)
O23 - Service: Ulead Burning Helper (UleadBurningHelper) - Ulead Systems, Inc. - C:\Program Files\Common Files\Ulead Systems\DVD\ULCDRSvr.exe

启动项加的太多了，删掉一些没用的就行了

启动项是用优化大师优化之后的。

用我给你下面的脚本程序来帮你优化一下你的系统看对你能否有所帮助
将下面的红色字符代码复制到记事本中再保存后缀名为“inf”的文件名，比如保存为“设置.inf”(不包括引号文件名可随意取)再找到它击右键在选择菜单上选择“安装”即可。

[version]
Signature=$CHICAGO$
[defaultinstall]
addreg=My.add.reg
[My.add.reg]

HKLM,SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters,"EnablePrefetcher",0x00010001,4;①←为不读取减少开机滚动条滚动次数
HKLM,SOFTWARE\Microsoft\Windows NT\CurrentVersion\Perflib,"EventLogLevel",0x00010001,1;←②为只记录错误
HKLM,SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer,AlwaysUnloadDLL,0x00010001,1;←③《自动清除内存中不被使用的DLL文件及时收回消耗的系统资源》
HKLM,SYSTEM\CurrentControlSet\Services\lanmanserver,Maxworkitems,0x00010001,1024;←④提高系统响应能力假死不再过于频繁
HKLM,SYSTEM\CurrentControlSet\Control\Update,UpdateMode,0x00010001,0;←⑤自动刷新窗口
HKCU,Control Panel\Desktop,MenuShowDelay,0,0;←⑥加快菜单显示速度
HKCU,Control Panel\Desktop,LowPowerTimeOut,0,0;←⑥加快菜单显示速度
HKCU,Control Panel\Desktop,AutoEndTasks,0,1;←⑦自动关闭停止响应的程序
HKCU,Control Panel\Desktop,HungAppTimeout,0,200;←⑧加速关闭计算机的设置
HKCU,Control Panel\Desktop,WaitToKillAppTimeout,0,100;←⑨加速关闭计算机的设置
HKLM,SYSTEM\CurrentControlSet\Control\FileSystem,ConfigFileAllocSize,0x00010001,500;←⑤加程序运行速度
HKCU,Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced,StartMenuScrollPrograms,0,"false";←⑥让开始菜单一览无余的技巧
HKLM,SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced,StartMenuScrollPrograms,0,"false";←⑥让开始菜单一览无余的技巧
HKLM,System\CurrentControlSet\Services\Class\fdc\000,ForeFifo,0x00010001,0,;←⑦加快软驱传输速度
HKLM,SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters,"EnablePrefetcher",0x00010001,4,;←⑧改变启动进度条滚动的速度禁用预读取
HKLM,SYSTEM\CurrentControlSet\Control\CrashControl,AutoReboot,0x00010001,1;←⑨系统出错时自动重启动
HKLM,SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug,Auto,0,0;←⑩消除程序出错时强烈的读盘现象
HKLM,SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AlwaysUnloadDLL,,,1;←⑾迫使WINDOWS从内存卸掉DLL文件

注意：第④条修改注册表提高系统响应能力（如果内存小于512MB则将DWord值设置为“256”大于512则将DWord设置为“1024”）然后重新启动系统可提高系统响应能力使系统假死现象不再过于频繁。当采取了这些措施之后看看能否有所改变？
C:\WINDOWS\system32\spoolsv.exe
其中“spoolsv.exe”如果是在“C:\WINDOWS\system32\spoolsv.exe”下它是系统的打印机服务如果不使用打印机可以将它请出内存，禁止方法是在“开始”→“运行”→输入“services.msc /s”打开系统服务，找到“Print Spooler”的项目，将它改为手动或禁止，下次启动后就不再出现在内存里了，要用打印机时再调入即可。

需要清理那些进程？请高手明鉴

O23 - Service: system - Unknown owner - C:\boot\boot (file missing)
这个项目请关注一下。

这个我以前上网查了一下，说是木马，就把c\boot这个文件夹给删了。