使用win7操作系统一段时间后，总会遇到各种奇奇怪怪的问题，为了避免问题的发生，我们可以对注册表进行优化。注册表用于存储系统和应用程序，那么win7如何优化注册表解决电脑故障问题呢?想要学习的用户不妨一起来阅读下文，看看win7系统优化注册表的具体方法。
具体方法如下:
1、按住Windows键加R键，打开运行窗口;
2、在打开后面输入 notepad 如下图 然后回车(或者点击确定);
3、在弹出的记事本编辑器中输入下列代码
Windows Registry Editor Version 5.00
;加快菜单显示速度
[HKEY_CURRENT_USERControl PanelMouse]
"MouseHoverTime"="100"
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurePipeServerswinreg]
"RemoteRegAccess"=dword:00000001
[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced]
"DesktopLivePreviewHoverTime"=dword:000000f4
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionSidebarSettings]
"AllowElevatedProcess"=dword:00000001
;加快程序运行速度
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlFileSystem]
"ConfigFileAllocSize"=dword:000001f4
;加快开关机机速度,自动关闭停止响应
[HKEY_CURRENT_USERControl PanelDesktop]
"AutoEndTasks"="1"
"HungAppTimeout"="3000"
"WaitToKillAppTimeout"="10000"
;禁止win7崩溃时系统自动重启
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlCrashControl]
"AutoReboot"=dword:00000000
[HKEY_LOCAL_MACHINESYSTEMControlSet001ControlCrashControl]
"AutoReboot"=dword:00000000
;加快关闭服务等待时间
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControl]
"WaitToKillServiceTimeout"="1000"
;彻底删除IE链接文件夹
[HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerToolbar]
"linksFolderName"=" "
"Locked"=dword:00000001
"ShowDiscussionButton"="Yes"
;管理员自动登录
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionWinlogon]
"AutoAdminlogon"="1"
"DefaultUserName"="administrator"
"DefaultPassword"=""
;优化预读
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementPrefetchParameters]
"EnablePrefetcher"=dword:00000002
;删除图标快捷方式的字样
[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorer]
"link"=hex:00,00,00,00
;总是从内存中卸载无用的动态链接
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionexplorer]
"AlwaysUnloadDll"=dword:00000001
;禁止U盘光盘等所有磁盘自动运行
[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer]
"NoDriveTypeAutoRun"=dword:000000ff
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesExplorer]
"NoDriveTypeAutoRun"=dword:000000ff
[HKEY_LOCAL_MACHINESYSTEMControlSet001Servicescdrom]
"Autorun"=dword:00000000
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicescdrom]
"Autorun"=dword:00000000
;禁止我最近的文档记录内容
[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer]
"NoRecentDocsHistory"=dword:00000001
[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced]
"Start_ShowRecentDocs"=dword:00000000
"Start_TrackDocs"=dword:00000000
;把IE可同时下载数目增到10
[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionInternet Settings]
"MaxConnectionsPer1_0Server"=dword:00000064
"MaxConnectionsPerServer"=dword:dword:00000064
;彻底关闭UAC
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystem]
"ConsentpromptBehaviorAdmin"=dword:00000000
"EnableLUA"=dword:00000000
"promptOnSecureDesktop"=dword:00000000
;删除右键新建公文包联系人BMP
[-HKEY_CLASSES_ROOTBriefcase]
[-HKEY_CLASSES_ROOT.contact]
[-HKEY_CLASSES_ROOT.bmp]
