How to optimize the Win7 system registry?

1. Press and hold the Win key + R key to open the running window, as shown below:

2. Enter Notepad as shown below, then press Enter (or click OK).

3. Enter the following code in the pop-up Notepad Editor:

Windows Registry Editor Version 5.00

; speed up menu display

[HKEY_CURRENT_USERControl PanelMouse]

& ldquo; MouseHoverTime & rdquo; = & ldquo; 100 & rdquo;

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSecurePipeServerswinreg]

& ldquo; RemoteRegAccess & rdquo; = dword: 00000001

[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced]

& ldquo; DesktopLivePreviewHoverTime & rdquo; = dword: 000000f4

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionSidebarSettings]

& ldquo; AllowElevatedProcess & rdquo; = dword: 00000001

; accelerate the running speed

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlFileSystem]

& ldquo; ConfigFileAllocSize & rdquo; = dword: 000001f4

; accelerate switch machine speed, automatically shut down to stop responding

[HKEY_CURRENT_USERControl PanelDeskto p]

& ldquo; AutoEndTasks & rdquo; = & ldquo; 1 & rdquo;

& ldquo; HungAppTimeout & rdquo; = & ldquo; 3000 & rdquo;

& ldquo; WaitToKillAppTimeout & rdquo; = & ldquo; 10000 & rdquo;

; prohibition win7 system crashes automatically restart

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlCrashControl]

& ldquo; AutoReboot & rdquo; = dword: 00000000

[HKEY_LOCAL_MACHINESYSTEMControlSet001ControlCrashControl]

& ldquo ;AutoReboot”=dword:00000000

; speed up service waiting time

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControl]

<;WaitToKillServiceTimeout”=“1000”

; Completely delete the IE link folder

[HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerToolbar]

<;LinksFolderName”=“ ”

“Locked”=dword:00000001

& ldquo; ShowDiscussionButton & rdquo; = & ldquo; Yes & rdquo;

; administrators to automatically log

[HK EY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionWinlogon]

“AutoAdminlogon”=“1”

“DefaultUserName”=“administrator”

“DefaultPassword”=“”

;Optimized read-ahead

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementPrefetchParameters]

<;EnablePrefetcher”=dword:00000002

;Delete icon shortcuts

[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorer]

& ldquo; link & rdquo; = hex: 00,00,00,00

; always unloaded from memory useless dynamic link

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionexplorer ]

& ldquo; AlwaysUnloadDll & rdquo; = dword: 00000001

; U-optical disc is prohibited all disks automatically

[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer]

& ldquo; NoDriveTypeAuto Run & rdquo; = dword: 000000ff

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesExplorer]

& ldquo; NoDriveTypeAutoRun & rdquo; = dword: 000000ff

[HKEY_LOCAL_MACHINESYSTEMControlSet001Servicescdrom]

& ldquo; Autorun & rdquo; = dword : 00000000

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicescdrom]

& ldquo; Autorun & rdquo; = dword: 00000000

; forbade me recently documented content

[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer]

& ldquo; NoRecentDocsHistory & rdquo; = dword: 00000001

[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced]

& ldquo; Start_ShowRecentDocs & rdquo; = dword: 00000000

& ldquo; Start_TrackDocs & rdquo; = dword: 00000000 < Br>

; Increase the number of simultaneous downloads of IE to 10

[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionInternet Settings]

“MaxConnectionsPer1_0Server”=dwor d:00000064

“MaxConnectionsPerServer”=dword:dword:00000064

;Close UAC completely

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystem]

“ConsentPromptBehaviorAdmin”=dword :00000000

“EnableLUA”=dword:00000000

“PromptOnSecureDesktop”=dword:00000000

;Delete the right new briefcase contact BMP

[-HKEY_CLASSES_ROOTBriefcase]

[-HKEY_CLASSES_ROOT.contact]

[-HKEY_CLASSES_ROOT.bmp]

4. Click on the File drop-down menu in the top left corner and select Save As (A…) , as shown below:

5, in the dialog box as shown in the selection of the storage location (location can be selected), the file name can also be arbitrary, the suffix (.reg) must be the English state input, save type Be sure to select all files (*.*).

6, then find the save location Double click on the file will pop up the following dialog box, click Yes.

Note:

1. The suffix .reg must be an input in English.

2, save the type must select all documents.

3, pay special attention to the contents of the red box.