Win 7 system security optimization, slimming strategy

First Open Administrator user Delete Other user!~~ This should be all right!~~

1. "Run as Administrator, all programs → attachments → command Prompt", right-click to select "Run as Administrator",

When you enter the command prompt, manually enter "Powercfg-h off" what is this, and Jupiter will know ...

2. Turn off System Protection

Computer right-key properties-Advanced management settings-system protection

3. Transfer virtual Memory

Computer right-key properties-Advanced management Settings-advanced-performance-settings-advanced-change

4. Transfer "User's Files"

Desktop double-click the Administrator (User folders) folder, where you recommend transferring 4 system folders

Desktop, Favorites, my desktop, My Documents.

Right-click the item properties to transfer-location X:/users/administrator

Slimming strategy (delete files do not delete the function, simplify optimization system optimization performance)

Do not waste saliva, put the valid address directly

1.c:/windows/web/wall*** (Windows self-wallpaper) Referral transfer

2.c:/windows/system32/driverstore/filerepository under

Search input Ati*.inf (14.6M) Nv*.inf (94.9M) (a card users delete N, n card users delete a,--)

Search input Mdm*.inf (21.6M) Now there's no one to erase.

Search input Prn*.inf (781M) prn The beginning of all is the printer driver, I believe most people do not use.

There is a printer, buy the time will also have a drive, delete it!

Note: Prnms001.inf/prnoc001.inf/prnms002.inf these three are not printer-driven, it is recommended to keep!

3.c:/boot (13.3M) This inside is a different language Windows boot interface, except ZH-CN can delete

4.c:/perflogs/system/diagnostics (9.39M) This is the test records after the system test file storage Place Delete

5.c:/windows/downloaded Installations Some programs (Dreamweaver ...)

The installation files will be unpacked to this folder when installed. can be safely deleted. Dozens of M to hundreds of m ranged.

6.c:/windows/help (66.7M) all clicks ... I believe no little white comrade look at this ...

7. C:/windows/ime/imesc5 you, anyway, I use the third party input method.

Microsoft Pinyin Input Method (74.5M) can be left

C:/windows/ime/imejp10

Japanese Input Method (37.8M) Delete

C:/windows/ime/imekr8

Korean Input Method (2.86M) Delete

C:/windows/ime/imetc10

Medium Input Method (21.6M) Delete

C:/windows/system32/ime will also have these several input methods! Delete Method ditto

"C:/windows/system32/ime/imesc5"

"C:/windows/system32/ime/***x"

8. Under the C:/windows/installer, the installer has been uninstalled to modify the required program, if you delete it,

Some programs will have problems uninstalling and modifying them.

9.c:/windows/winsxs This cannot be deleted, but can be compressed, compressed after the size of 2.48G. Save space near 1g!

System files, total size 3.22G,

C:/windows/winsxs/backup (backup file, Occupy 354MB); Delete rest assured bar, not to use ...

10.c:/programdata

Some of the programs installed will put some files to this side, see need to delete,

Inside the installation file exe, MSI, can be deleted, but some are the software run time required files, can not be randomly deleted.

11.c:/program Files/microsoft Games

System with the game, do not play can be deleted, delete the game from the following methods:

Start-Control Panel-Programs-turn on or off Windows features, find games, click on the plus sign to expand, remove the front tick of the game you want to remove, and then OK, and then you can turn off the features of the Tablet PC Optional component/windows DFS Service/Print service/ Windows Fax and Sweep

Stroke/windows Conference Room/Remote differential compression, if you need to turn on IIS, open Internet Information services here

The following are deleted without deleting your eyes.

C:/Program Files/microsoft games/chess

Chess master (30.3M)

C:/Program Files/microsoft Games/freecell

Gap Solitaire (690K)

C:/Program Files/microsoft Games/hearts

Hearts (687K)

C:/Program Files/microsoft Games/inkball

Ink Ball (1.2M)

C:/Program Files/microsoft Games/mahjong

Mahjong Master (12.6M)

C:/Program Files/microsoft Games/minesweeper

Mine Clearance (4.96M)

C:/Program Files/microsoft games/purble Place

Kitchen Competition (36.4M)

C:/Program Files/microsoft Games/solitaire

Solitaire (696K)

C:/Program Files/microsoft Games/spidersolitaire

Spider Solitaire (697K)

C:/users/public (delete)

All user public folders, there are some sample pictures, video, etc., can be deleted (217M)

Where c:/users/public/recorded tv/sample Media is a sample TV recording file (143M) for Windows Media Center,

C:/users/public/music/sample Music For example (59M),

Modify the Registration Form

Speed up Windows 7 system boot Speed

1) run regedit into the registry.

2) in turn, open to: Hkey_local_machine/system/currentcontrolset/control/session manager/memory management/prefetchparameters

3 to the right "enableprefetcher" PRIMARY key, the default value from 3 to 0.

4) from the computer

Modifying the registry speeds up Windows 7 system shutdown

1) run regedit into the registry.

2) Hkey_current_usercontrol/paneldesktop ", set the key value of" Autoendtasks "to 1.

3) and then modify "Hungapptimeout" to "4000 (or smaller)" (Preset 5000), which is the same value as

Sample also under the "Hkey_current_usercontrol Paneldesktop", the last step to find

"Hkey_local_machinesystemcurrentcontrolsetcontrol", also put Waittokillserviceti

Meout set to "4000";

Remove Menu Delay

Remove the delay when the menu pops up, and speed up the window7 to some extent. The key value to modify is located in the

"Hkey_current_usercontrol paneldesktop". Modify the "Menushowdelay" key under it to

The default 400 modification is 0, and pressing F5 to refresh the registry reboots will take effect.

Shorten the wait time before shutting down applications and processes

Similar to the wait time before shutting down a service, Windows Vista also has a period of waiting for the program or process before forcing the application to close the process

The Windows system will not force it to abort until the time limit is closed.

As a result, reducing the default shutdown applications or waiting times can also speed up the shutdown of Windows 7.

Set the method similar to the above, find the following branch in the registry: Hkey_current_user/control Panel/desktop

Double-click "Waittokillapptimeout" in the right panel to change its value from the default of 20000 (in milliseconds) to a smaller 5000 or 1000,

In this way, if Windows waits 5 seconds or 1 seconds after it has issued a shutdown directive and still does not receive an application or a shutdown signal, it pops up the appropriate warning signal and asks if the user is forced to abort.