我家系统是winxp sp2，在windows文件夹有五十多个记事本，名字全是以KB开头，后面是一堆数字,下面是例子：（部分）
请哪位给解释一下这些文件是干什么的
(以下是windows repair engineer的log)
2006-07-15,15:01:23

System Repair Engineer 2.0.21.505 (2.0 RC 2)
Smallfrogs (http://www.KZTechs.com)

Windows XP Professional Service Pack 2 (Build 2600)
- 管理权限用户 - 完整功能

以下内容被选中：
所有的启动项目（包括注册表、启动文件夹、服务等）
浏览器加载项
正在运行的进程（包括进程模块信息）
文件关联


启动项目
注册表
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
<ctfmon.exe><C:\WINDOWS\system32\ctfmon.exe> [Microsoft Corporation]
<MSMSGS><"C:\Program Files\Messenger\msmsgs.exe" /background> [Microsoft Corporation]
<pbmini><C:\Program Files\pcast\PodcastbarMini\PodcastBarMiniStater.exe> []
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows]
<load><> []
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
<IMJPMIG8.1><"C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32> [Microsoft Corporation]
<PHIME2002ASync><C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC> [Microsoft Corporation]
<PHIME2002A><C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName> [Microsoft Corporation]
<Cmaudio><RunDll32 cmicnfg.cpl,CMICtrlWnd> []
<RfwMain><"C:\Program Files\Rising\Rfw\rfwmain.exe" -Startup> [Beijing Rising Technology Co., Ltd.]
<ccApp><"C:\Program Files\Common Files\Symantec Shared\ccApp.exe"> [Symantec Corporation]
<Symantec NetDriver Monitor><C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer> [Symantec Corporation]
<KernelFaultCheck><%systemroot%\system32\dumprep 0 -k> []
<JdsEnglishSpirit><E:\yingyu\flyenglishspirit.exe> []
<TkBellExe><"C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot> [RealNetworks, Inc.]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
<shell><Explorer.exe> [Microsoft Corporation]
<Userinit><C:\WINDOWS\system32\userinit.exe,> [Microsoft Corporation]
<UIHost><logonui.exe> [Microsoft Corporation]

==================================
启动文件夹
服务
[Symantec Event Manager / ccEvtMgr]
<"C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe"><Symantec Corporation>
[Symantec Password Validation / ccPwdSvc]
<"C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe"><Symantec Corporation>
[Symantec Settings Manager / ccSetMgr]
<"C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe"><Symantec Corporation>
[LexBce Server / LexBceS]
<C:\WINDOWS\system32\LEXBCES.EXE><Lexmark International, Inc.>
[Norton AntiVirus Auto-Protect Service / navapsvc]
<"C:\Program Files\Norton AntiVirus\navapsvc.exe"><Symantec Corporation>
[Norton AntiVirus Firewall Monitor Service / NPFMntor]
<"C:\Program Files\Norton AntiVirus\IWP\NPFMntor.exe"><Symantec Corporation>
[Rising Proxy Service / RfwProxySrv]
<c:\program files\rising\rfw\rfwproxy.exe><Beijing Rising Technology Co., Ltd.>
[Rising Personal Firewall Service / RfwService]
<c:\program files\rising\rfw\rfwsrv.exe><Beijing Rising Technology Co., Ltd.>
[SAVScan / SAVScan]
<"C:\Program Files\Norton AntiVirus\SAVScan.exe"><Symantec Corporation>
[ScriptBlocking Service / SBService]
<C:\PROGRA~1\COMMON~1\SYMANT~1\SCRIPT~1\SBServ.exe><Symantec Corporation>
[SDAgent Service / SDAgentService]
<C:\Program Files\Common Files\smartde\sde.exe><N/A>
[Symantec Network Drivers Service / SNDSrvc]
<"C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe"><Symantec Corporation>
[Symantec SPBBCSvc / SPBBCSvc]
<"C:\Program Files\Common Files\Symantec Shared\SPBBC\SPBBCSvc.exe"><Symantec Corporation>
[Symantec Core LC / Symantec Core LC]
<C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe><Symantec Corporation>

==================================
浏览器加载项
[ThunderIEHelper Class]
{0005A87D-D626-4B3A-84F9-1D9571695F55} <C:\WINDOWS\system32\xunleibho_v14.dll, Thunder Networking Technologies,LTD>
[Adobe PDF Reader Link Helper]
{06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} <C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll, Adobe Systems Incorporated>
[QQBrowserHelperObject Class]
{54EBD53A-9BC1-480B-966A-843A333CA162} <C:\Program Files\Tencent\QQ\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>
[]
{A9930D97-9CF0-42A0-A10D-4F28836579D5} <C:\PROGRA~1\KuGoo3\KUGOO3~1.OCX, N/A>
[CNavExtBho Class]
{BDF3E430-B101-42AD-A544-FADC6B084872} <C:\Program Files\Norton AntiVirus\NavShExt.dll, Symantec Corporation>
[SDObmObj Class]
{D4D5C535-BA95-4327-870D-A33826FDD17A} <C:\WINDOWS\system32\obwbkya.dll, N/A>
[浩方对战平台]
{0A155D3C-68E2-4215-A47A-E800A446447A} <C:\Program Files\浩方对战平台\GameClient.exe, 上海浩方在线信息技术有限公司>
[QQ]
{c95fe080-8f5d-11d2-a20b-00aa003c157b} <C:\Program Files\Tencent\QQ\QQ.EXE, TENCENT>
[QQIEFloatBarCfgCmd Class]
{DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} <C:\Program Files\Tencent\QQ\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>
[Messenger]
{FB5F1910-F110-11d2-BB9E-00C04F795683} <C:\Program Files\Messenger\msmsgs.exe, Microsoft Corporation>
[Norton AntiVirus]
{42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} <C:\Program Files\Norton AntiVirus\NavShExt.dll, Symantec Corporation>
[MUWebControl Class]
{6E32070A-766D-4EE6-879C-DC1FA91D2FC3} <C:\WINDOWS\system32\muweb.dll, Microsoft Corporation>
[Shockwave Flash Object]
{D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\system32\Macromed\Flash\Flash8a.ocx, Macromedia, Inc.>
[Rising Web Scan Object]
{E4E2F180-CB8B-4DE9-ACBB-DA745D3BA153} <C:\WINDOWS\Downloaded Program Files\OL2005.dll, Beijing Rising Technology Co., Ltd.>
[ThunderIEHelper Class]
{0005A87D-D626-4B3A-84F9-1D9571695F55} <C:\WINDOWS\system32\xunleibho_v14.dll, Thunder Networking Technologies,LTD>
[Adobe PDF Reader Link Helper]
{06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} <C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll, Adobe Systems Incorporated>
[Windows Media Player]
{22D6F312-B0F6-11D0-94AB-0080C74C7E95} <C:\WINDOWS\system32\wmpdxm.dll, Microsoft Corporation>
[Norton AntiVirus]
{42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} <C:\Program Files\Norton AntiVirus\NavShExt.dll, Symantec Corporation>
[HHCtrl Object]
{52A2AAAE-085D-4187-97EA-8C30DB990436} <C:\WINDOWS\system32\hhctrl.ocx, Microsoft Corporation>
[QQBrowserHelperObject Class]
{54EBD53A-9BC1-480B-966A-843A333CA162} <C:\Program Files\Tencent\QQ\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>

[Microsoft Web 浏览器]
{8856F961-340A-11D0-A96B-00C04FD705A2} <C:\WINDOWS\system32\shdocvw.dll, Microsoft Corporation>
[]
{A9930D97-9CF0-42A0-A10D-4F28836579D5} <C:\PROGRA~1\KuGoo3\KUGOO3~1.OCX, N/A>
[Microsoft Scriptlet Component]
{AE24FDAE-03C6-11D1-8B76-0080C744F389} <C:\WINDOWS\system32\mshtml.dll, Microsoft Corporation>
[CNavExtBho Class]
{BDF3E430-B101-42AD-A544-FADC6B084872} <C:\Program Files\Norton AntiVirus\NavShExt.dll, Symantec Corporation>
[RealPlayer G2 Control]
{CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA} <C:\WINDOWS\system32\rmoc3260.dll, RealNetworks, Inc.>
[Shockwave Flash Object]
{D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\system32\Macromed\Flash\Flash8a.ocx, Macromedia, Inc.>
[SDObmObj Class]
{D4D5C535-BA95-4327-870D-A33826FDD17A} <C:\WINDOWS\system32\obwbkya.dll, N/A>
[&使用迅雷下载]
<C:\Program Files\Thunder Network\Thunder\geturl.htm, N/A>
[&使用迅雷下载全部链接]
<C:\Program Files\Thunder Network\Thunder\getallurl.htm, N/A>
[上传到QQ网络硬盘]
<C:\Program Files\Tencent\QQ\AddToNetDisk.htm, N/A>
[使用KuGoo3下载(&K)]
<C:\Program Files\KuGoo3\KuGoo3DownX.htm, N/A>
[添加到QQ自定义面板]
<C:\Program Files\Tencent\QQ\AddPanel.htm, N/A>
[添加到QQ表情]
<C:\Program Files\Tencent\QQ\AddEmotion.htm, N/A>
[用QQ彩信发送该图片]
<C:\Program Files\Tencent\QQ\SendMMS.htm, N/A>

==================================
正在运行的进程
[PID: 460][\SystemRoot\System32\smss.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 516][\??\C:\WINDOWS\system32\csrss.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 540][\??\C:\WINDOWS\system32\winlogon.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 584][C:\WINDOWS\system32\services.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 596][C:\WINDOWS\system32\lsass.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 748][C:\WINDOWS\system32\svchost.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 808][C:\WINDOWS\system32\svchost.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 912][C:\WINDOWS\System32\svchost.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 988][C:\WINDOWS\system32\svchost.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1064][C:\WINDOWS\system32\svchost.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1092][c:\program files\rising\rfw\rfwsrv.exe] <Beijing Rising Technology Co., Ltd.><4, 0, 0, 30>
[c:\program files\rising\rfw\RfwRule.dll] <Beijing Rising Technology Co., Ltd.><4, 0, 0, 12>
[c:\program files\rising\rfw\rfwlog.dll] <Beijing Rising Technology Co., Ltd.><4, 0, 0, 6>
[c:\program files\rising\rfw\Rfwdrv.dll] <Beijing Rising Technology Co., Ltd.><4, 0, 0, 21>
[c:\program files\rising\rfw\MonDrv.dll] <rs><1, 0, 0, 4>
[c:\program files\rising\rfw\ProcLib.dll] <Beijing Rising Technology Co., Ltd.><4, 0, 0, 9>
[PID: 1396][C:\WINDOWS\Explorer.EXE] <Microsoft Corporation><6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)>
[C:\Program Files\Common Files\Symantec Shared\ccL30.dll] <Symantec Corporation><103.0.6.5>
[PID: 272][c:\program files\rising\rfw\RfwMain.exe] <Beijing Rising Technology Co., Ltd.><4, 0, 0, 48>
[c:\program files\rising\rfw\RsGuiLib.dll] <Beijing Rising Technology Co., Ltd.><18, 0, 0, 23>
[c:\program files\rising\rfw\RSCOMMON.DLL] <Beijing Rising Technology Co., Ltd.><18, 0, 0, 4>
[c:\program files\rising\rfw\PngDll.dll] <Beijing Rising Technology Co., Ltd.><18, 0, 0, 5>
[PID: 2160][C:\WINDOWS\System32\alg.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 2236][C:\WINDOWS\system32\RunDll32.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[C:\WINDOWS\system\cmicnfg.cpl] <C-Media Corporation><1, 0, 0, 27>
[C:\WINDOWS\System32\udaprop.dll] <C-Media Corporation><5.00.2195.17>
[PID: 2276][C:\Program Files\Common Files\Real\Update_OB\realsched.exe] <RealNetworks, Inc.><0.1.0.3510>
[PID: 2284][C:\WINDOWS\system32\ctfmon.exe] <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 3840][C:\WINDOWS\system32\LEXBCES.EXE] <Lexmark International, Inc.><9.42>
[C:\WINDOWS\system32\lex2kusb.dll] <Lexmark International, Inc.><9.42>
[PID: 3864][C:\WINDOWS\system32\spoolsv.exe] <Microsoft Corporation><5.1.2600.2696 (xpsp_sp2_gdr.050610-1519)>
[C:\WINDOWS\system32\CNMLM20.DLL] <CANON INC.><1.32.2.2>
[C:\WINDOWS\system32\LEXLMPM.DLL] <Lexmark International, Inc.><96.9.42>
[C:\WINDOWS\system32\LexBce.dll] <Lexmark International, Inc.><9.42>
[PID: 2272][C:\Program Files\浩方对战平台\GameClient.exe] <上海浩方在线信息技术有限公司><4, 0, 0, 0>
[C:\Program Files\浩方对战平台\GameShell.dll] <上海浩方在线信息技术有限公司><3, 6, 0, 0>
[C:\Program Files\浩方对战平台\Proxy.dll] <><1, 0, 0, 1>
[C:\Program Files\浩方对战平台\MeteorCheck.dll] <N/A><N/A>
[C:\Program Files\浩方对战平台\ComCtrlLib.dll] <><1, 0, 0, 1>
[C:\Program Files\浩方对战平台\SkinPlusPlusDLL.dll] <><1, 0, 0, 1>
[C:\Program Files\浩方对战平台\GameData.dll] <><1, 0, 0, 1>
[C:\Program Files\浩方对战平台\UserAvatar.dll] <><1, 0, 0, 1>
[C:\Program Files\浩方对战平台\IShowSocket.dll] <><1, 0, 0, 1>
[C:\Program Files\浩方对战平台\IMUIDll.dll] <><1, 0, 0, 1>
[C:\Program Files\浩方对战平台\IMbase.dll] <><1, 0, 0, 1>
[C:\Program Files\浩方对战平台\IMRes.dll] <><1, 0, 0, 1>
[C:\Program Files\浩方对战平台\GameRes.dll] <上海浩方在线信息技术有限公司><3, 6, 0, 0>
[C:\Program Files\浩方对战平台\AdsManager.dll] <N/A><N/A>
[C:\Program Files\Common Files\Symantec Shared\Script Blocking\scrauth.dll] <Symantec Corporation><11.0.9.16>
[C:\Program Files\Common Files\Symantec Shared\Script Blocking\ScrBlock.dll] <Symantec Corporation><11.0.9.16>
[C:\Program Files\Common Files\Symantec Shared\ccL30.dll] <Symantec Corporation><103.0.6.5>
[C:\Program Files\Common Files\Symantec Shared\ccVrTrst.dll] <Symantec Corporation><103.0.6.5>
[C:\Program Files\浩方对战平台\FNSocket.dll] <><4, 0, 1, 0>
[PID: 2332][C:\Program Files\Internet Explorer\iexplore.exe] <Microsoft Corporation><6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)>
[C:\WINDOWS\system32\xunleibho_v14.dll] <Thunder Networking Technologies,LTD><4, 6, 0, 62>
[C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll] <Adobe Systems Incorporated><7.0.7.2006011200>
[C:\Program Files\Tencent\QQ\QQIEHelper.dll] <深圳市腾讯计算机系统有限公司><1, 1, 0, 5>
[C:\PROGRA~1\KuGoo3\KUGOO3~1.OCX] <N/A><N/A>
[C:\Program Files\Norton AntiVirus\NavShExt.dll] <Symantec Corporation><11.0.9.16>
[C:\Program Files\Common Files\Symantec Shared\ccL30.dll] <Symantec Corporation><103.0.6.5>
[C:\Program Files\Common Files\Symantec Shared\Script Blocking\scrauth.dll] <Symantec Corporation><11.0.9.16>
[C:\Program Files\Common Files\Symantec Shared\Script Blocking\ScrBlock.dll] <Symantec Corporation><11.0.9.16>
[C:\Program Files\Common Files\Symantec Shared\ccVrTrst.dll] <Symantec Corporation><103.0.6.5>
[C:\WINDOWS\system32\Macromed\Flash\Flash8a.ocx] <Macromedia, Inc.><8,0,24,0>
[PID: 2364][C:\WINDOWS\system32\wuauclt.exe] <Microsoft Corporation><5.8.0.2469 built by: lab01_n(wmbla)>
[PID: 2900][C:\Program Files\Messenger\msmsgs.exe] <Microsoft Corporation><4.7.3001>
[PID: 564][C:\DOCUME~1\tfyuh\LOCALS~1\Temp\Rar$EX00.578\SREng2\SREng.exe] <Smallfrogs Studio><2.0.21.505>

==================================
文件关联
.TXT Error. [notepad %1]
.EXE OK. ["%1" %*]
.COM OK. ["%1" %*]
.PIF OK. ["%1" %*]
.REG OK. [regedit.exe "%1"]
.BAT OK. ["%1" %*]
.SCR OK. ["%1" /S]
.CHM OK. ["C:\WINDOWS\hh.exe" %1]
.HLP OK. [%SystemRoot%\System32\winhlp32.exe %1]
.INI OK. [%SystemRoot%\System32\NOTEPAD.EXE %1]
.INF OK. [%SystemRoot%\System32\NOTEPAD.EXE %1]
.VBS OK. [%SystemRoot%\System32\WScript.exe "%1" %*]
.JS OK. [%SystemRoot%\System32\WScript.exe "%1" %*]
.LNK OK. [{00021401-0000-0000-C000-000000000046

那是微软的更新信息..

删了行不行

不能删..