最简单法恢复win7及xp默认服务

大家平时在修机或玩机时，不知道有没有遇到系统服务项被意外关闭而导致部分功能或软件无法使用的情况呢？这可能是在某次优化过程中不小心关掉了，也可能被软件或病毒强制改变了（亦或是其他原因……点点点），总之如果想恢复原来系统的默认服务，就照做一下吧，一劳永逸哦~
首先打开记事本：开始→所有程序→附件→记事本
之后如果是win7系统
则把下面的内容复制进去
sc config AeLookupSvc start= DEMAND
sc config ALG start= DEMAND
sc config AppIDSvc start= DEMAND
sc config Appinfo start= DEMAND
sc config AppMgmt start= DEMAND
sc config AudioEndpointBuilder start= AUTO
sc config Audiosrv start= AUTO
sc config AxInstSV start= DEMAND
sc config BDESVC start= DEMAND
sc config BFE start= AUTO
sc config BITS start= AUTO
sc config Browser start= DEMAND
sc config bthserv start= DEMAND
sc config CertPropSvc start= DEMAND
sc config clr_optimization_v2.0.50727_32 start= AUTO
sc config COMSysApp start= DEMAND
sc config CryptSvc start= AUTO
sc config CscService start= AUTO
sc config DcomLaunch start= AUTO
sc config defragsvc start= DEMAND
sc config Dhcp start= AUTO
sc config Dnscache start= AUTO
sc config dot3svc start= DEMAND
sc config DPS start= AUTO
sc config EapHost start= DEMAND
sc config EFS start= DEMAND
sc config ehRecvr start= DEMAND
sc config ehSched start= DEMAND
sc config eventlog start= AUTO
sc config EventSystem start= AUTO
sc config Fax start= DEMAND
sc config fdPHost start= DEMAND
sc config FDResPub start= AUTO
sc config FontCache start= DEMAND
sc config FontCache3.0.0.0 start= DEMAND
sc config gpsvc start= AUTO
sc config hidserv start= DEMAND
sc config hkmsvc start= DEMAND
sc config HomeGroupListener start= DEMAND
sc config HomeGroupProvider start= DEMAND
sc config idsvc start= DEMAND
sc config IKEEXT start= DEMAND
sc config IPBusEnum start= DEMAND
sc config iphlpsvc start= AUTO
sc config KeyIso start= DEMAND
sc config KtmRm start= DEMAND
sc config LanmanServer start= AUTO
sc config LanmanWorkstation start= AUTO
sc config lltdsvc start= DEMAND
sc config lmhosts start= AUTO
sc config Mcx2Svc start= DISABLED
sc config MMCSS start= AUTO
sc config MpsSvc start= AUTO
sc config MSDTC start= DEMAND
sc config MSiSCSI start= DEMAND
sc config msiserver start= DEMAND
sc config napagent start= DEMAND
sc config Netlogon start= DEMAND
sc config Netman start= DEMAND
sc config netprofm start= DEMAND
sc config NetTcpPortSharing start= DISABLED
sc config NlaSvc start= AUTO
sc config nsi start= AUTO
sc config p2pimsvc start= DEMAND
sc config p2psvc start= DEMAND
sc config PcaSvc start= DEMAND
sc config PeerDistSvc start= DEMAND
sc config pla start= DEMAND
sc config PlugPlay start= AUTO
sc config PNRPAutoReg start= DEMAND
sc config PNRPsvc start= DEMAND
sc config PolicyAgent start= DEMAND
sc config Power start= AUTO
sc config ProfSvc start= AUTO
sc config ProtectedStorage start= DEMAND
sc config QWAVE start= DEMAND
sc config RasAuto start= DEMAND
sc config RasMan start= DEMAND
sc config RemoteAccess start= DISABLED
sc config RemoteRegistry start= DEMAND
sc config RpcEptMapper start= AUTO
sc config RpcLocator start= DEMAND
sc config RpcSs start= AUTO
sc config SamSs start= AUTO
sc config SCardSvr start= DEMAND
sc config Schedule start= AUTO
sc config SCPolicySvc start= DEMAND
sc config SDRSVC start= DEMAND
sc config seclogon start= DEMAND
sc config SENS start= AUTO
sc config SensrSvc start= DEMAND
sc config SessionEnv start= DEMAND
sc config SharedAccess start= DISABLED
sc config ShellHWDetection start= AUTO
sc config SNMPTRAP start= DEMAND
sc config Spooler start= AUTO
sc config sppsvc start= AUTO
sc config sppuinotify start= DEMAND
sc config SSDPSRV start= DEMAND
sc config SstpSvc start= DEMAND
sc config StiSvc start= DEMAND
sc config swprv start= DEMAND
sc config SysMain start= AUTO
sc config TabletInputService start= DEMAND
sc config TapiSrv start= DEMAND
sc config TBS start= DEMAND
sc config TermService start= DEMAND
sc config Themes start= AUTO
sc config THREADORDER start= DEMAND
sc config TrkWks start= AUTO
sc config TrustedInstaller start= DEMAND
sc config UI0Detect start= DEMAND
sc config UmRdpService start= DEMAND
sc config upnphost start= DEMAND
sc config UxSms start= AUTO
sc config VaultSvc start= DEMAND
sc config vds start= DEMAND
sc config VSS start= DEMAND
sc config W32Time start= DEMAND
sc config wbengine start= DEMAND
sc config WbioSrvc start= DEMAND
sc config wcncsvc start= DEMAND
sc config WcsPlugInService start= DEMAND
sc config WdiServiceHost start= DEMAND
sc config WdiSystemHost start= DEMAND
sc config WebClient start= DEMAND
sc config Wecsvc start= DEMAND
sc config wercplsupport start= DEMAND
sc config WerSvc start= DEMAND
sc config WinDefend start= AUTO
sc config WinHttpAutoProxySvc start= DEMAND
sc config Winmgmt start= AUTO
sc config WinRM start= DEMAND
sc config Wlansvc start= DEMAND
sc config wmiApSrv start= DEMAND
sc config WMPNetworkSvc start= DEMAND
sc config WPCSvc start= DEMAND
sc config WPDBusEnum start= DEMAND
sc config wscsvc start= AUTO
sc config WSearch start= AUTO
sc config wuauserv start= AUTO
sc config wudfsvc start= DEMAND
sc config WwanSvc start= DEMAND

如果是xp系统，则把下面内容复制进去

sc config Alerter start= DISABLED
sc config ALG start= DEMAND
sc config AppMgmt start= DEMAND
sc config AudioSrv start= AUTO
sc config BITS start= DEMAND
sc config Browser start= AUTO
sc config CiSvc start= DEMAND
sc config ClipSrv start= DISABLED
sc config COMSysApp start= DEMAND
sc config CryptSvc start= AUTO
sc config DcomLaunch start= AUTO
sc config Dhcp start= AUTO
sc config dmadmin start= DEMAND
sc config dmserver start= AUTO
sc config Dnscache start= AUTO
sc config ERSvc start= AUTO
sc config Eventlog start= AUTO
sc config EventSystem start= DEMAND
sc config FastUserSwitchingCompatibility start= DEMAND
sc config helpsvc start= AUTO
sc config HidServ start= DISABLED
sc config HTTPFilter start= DEMAND
sc config ImapiService start= DEMAND
sc config lanmanserver start= AUTO
sc config lanmanworkstation start= AUTO
sc config LmHosts start= AUTO
sc config Messenger start= DISABLED
sc config mnmsrvc start= DEMAND
sc config MSDTC start= DEMAND
sc config MSIServer start= DEMAND
sc config NetDDE start= DISABLED
sc config NetDDEdsdm start= DISABLED
sc config Netlogon start= DEMAND
sc config Netman start= DEMAND
sc config Nla start= DEMAND
sc config NtLmSsp start= DEMAND
sc config NtmsSvc start= DEMAND
sc config PlugPlay start= AUTO
sc config PolicyAgent start= AUTO
sc config ProtectedStorage start= AUTO
sc config RasAuto start= DEMAND
sc config RasMan start= DEMAND
sc config RDSessMgr start= DEMAND
sc config RemoteAccess start= DISABLED
sc config RemoteRegistry start= AUTO
sc config RpcLocator start= DEMAND
sc config RpcSs start= AUTO
sc config RSVP start= DEMAND
sc config SamSs start= AUTO
sc config SCardSvr start= DEMAND
sc config Schedule start= AUTO
sc config seclogon start= AUTO
sc config SENS start= AUTO
sc config SharedAccess start= AUTO
sc config ShellHWDetection start= AUTO
sc config Spooler start= AUTO
sc config srservice start= AUTO
sc config SSDPSRV start= DEMAND
sc config stisvc start= DEMAND
sc config SwPrv start= DEMAND
sc config SysmonLog start= DEMAND
sc config TapiSrv start= DEMAND
sc config TermService start= DEMAND
sc config Themes start= AUTO
sc config TlntSvr start= DISABLED
sc config TrkWks start= AUTO
sc config upnphost start= DEMAND
sc config UPS start= DEMAND
sc config VSS start= DEMAND
sc config W32Time start= AUTO
sc config WebClient start= AUTO
sc config winmgmt start= AUTO
sc config WmdmPmSN start= DEMAND
sc config Wmi start= DEMAND
sc config WmiApSrv start= DEMAND
sc config wscsvc start= AUTO
sc config wuauserv start= AUTO
sc config WZCSVC start= AUTO
sc config xmlprov start= DEMAND
然后保存名字为“默认服务.bat”，退出记事本后双击保存好的文件即可……（操作起来很简单吧，亲~）