1. Open My Computer-Tools-Folder Options-View Display
Check "OK" before the option "There are files and folders".
2. Delete the contents of the following folder:
All files under x:x: documents and set user name Cookies (keep index
File)
X: all the text under the document and setting user name Local SettingsTemp.
Pieces (user temporary files)
X: document and set user name
All files (page files) under local setting stemporaryinternetfiles.
X: Documents and settings under the local setting history of user name.
There are documents (historical records)
X: Recent (recently browsed text) of all files under the document and set user name.
Shortcut)
X: X: All files under x:x:WINDOWSTemp (temporary files)
X:WINDOWSServicePackFiles (backup files after upgrading sp 1 or sp2)
X: X: Compressed file under x:x:windows driver cache i386 (backup file of driver)
All files downloaded by Windows software service.
3. If the system has been upgraded by windoes updade, please delete the following files:
X: a hidden file starting with $ u. ...
4. Then defragment the disk, and please quit all running programs during defragmentation.
5. After defragmentation, open Start-Programs-Accessories-System Tools-System.
Restore "-"to create a restore point (it is best to use the current date as the name of the restore point)
6. Open My Computer-right-click the system disk-Properties-Disk Cleanup-Other Options.
Item "-Click" Clean "in the column of System Restore-Select" Yes "-OK.
7. After all kinds of software and hardware are installed properly, XP rarely needs to update files.
Delete the system backup file: Start → Run → sfc.exe/Purge Cache nearly 3xxM. (This command
The function of is to clear the Windows File Protection file cache immediately and release the space it occupies.
Between)
8. Delete the dll file under windowssystem32dllcache (minus 200——300mb). this is
Backup dll files, as long as you copy the installation files, you can do this completely.
9. XP will automatically back up the hardware driver, but after the hardware driver is installed correctly, it will generally change.
It is unlikely to move the hardware, so you can also consider deleting this backup. The file is located at
Windowsdriver cachei386 directory, named driver.cab, can be deleted directly.
Do it. Usually this file is 74M.
10, delete the unused input method: for many netizens, the input that comes with Windows XPt system.
Not all methods are suitable for your own use, such as IMJP8_ 1 Japanese input method and IMKR6_ 1 Korean input method.
If these input methods are not needed, we can delete them. Input method is located at
In the windowsime folder, all of them occupy 88M space.
1 1. After the upgrade, it is found that windows has many uses similar to $ ntuninstallq311889 $.
Record, kill them all, 1x-3xM.
12 Besides, putting things in the windowshelp directory is also a kind of harm to me, huh?
oh . . Kill them all!
13, turn off system restore: the system restore function will take up a lot of hardware for a long time.
Disk space. Therefore, manual setting is needed to reduce the hard disk occupation. Open the System Properties.
Dialog box, select the System Restore option and select the Turn off System Restore on all drives check box.
Turn off system restore. You can also set to restore only the disk or partition where the system is located. First, select the system station.
In the partition, click the "Configure" button and cancel "Shut down the system of this drive" in the pop-up dialog box.
Restore option, and you can set the disk space size for system restore.
14, the hibernation function will take up a lot of hard disk space. If you use less, you might as well turn off * *.
The closing method is: open the Control Panel, double-click Power Options, and in the pop-up Power Options Properties.
Dialog box, select the Hibernation tab and uncheck the Enable Hibernation check box.
15. Uninstall unused components: By default, XP will install some system components for the operating system, which
There are many components that you don't need at all. You can click Add/Remove Windows Components.
Unload them. However, some components of XP are hidden by default in the Add/Remove Window.
Component ",you can do this by opening it with Notepad.
Windowsinfsysoc.inf file, using the find/replace function to put the "hidden" characters in the file.
Replace everything with spaces. In this way, the hidden properties of all components are removed, and the goods are delivered after saving and exiting.
Line "Add-Remove Programs", and you will see more options that you didn't see before, and put those for you.
Delete unused components (remember to save them as sysoc.inf instead of the default.
Sysoc.txt), such as Internat messenger service, fax service, Windows messenger, code table, etc.
Wait, you can make about 50MB of space.
16. Clear the temporary files of the system: the temporary files of the system are generally stored in two locations: one.
Temp folder under the Windows installation directory; The other is "X: Documents and Settings"
Account name "sets the Temp folder locally (y: the partition where the system is located). The texts of these two positions
You can delete it directly.
17. Clear temporary files on the Internet: delete a large number of temporary files on the Internet on a regular basis.
Files will save a lot of hard disk space. Open IE browser and select from the Tools menu.
Select Internet Options, select the General tab in the pop-up dialog box, and click Internet Temporary.
File "column, click the" delete file "button, and select" delete "in the pop-up" delete file "dialog box.
Have offline content "check box, click" OK "button.
18. Clear the read-ahead file: Although the read-ahead setting of Windows XP can improve the system speed, it can
However, after a period of use, the number of files in the pre-read folder will become quite large, leading to system search.
It takes longer to get the cable. Moreover, some applications will produce dead-chain files, which will aggravate the system search.
The burden of cables. So these pre-read files should be deleted regularly. It is expected that the file will be stored in Windows XP.
In the prefetch folder of the system folder, you can delete all files under this folder.
19. Compress NTFS drives, files or folders: If your hard disk uses NTFS files,
System, space is really tight, you can also consider enabling NTFS compression. Right-click the driver you want to compress.
Device-Properties-General-Compress the disk to save disk space, then click OK, and in the "
Confirm property change "in the select the required options. This can save about 20% hard disk space. In compression
Drive C, it is best to compress it in safe mode, which is more effective.
20. Close Dr.Watson: To close Dr.Watson, you can open the Registry Editor and find.
Go to HKEY _ Local _ Machine Software Microsoft windows nt Current Version.
EDebug "branch, double-click the Auto key name under it, change its" numerical data "to 0, and finally press F5.
Refresh makes the setting take effect, thus canceling its operation. Still in the "start"->; Get lost in "running"
Enter "drwtsn32" command, or "start"->; "program"->; "attachment"->; "system tools"->; "System information
"->" tools "->" Dr. Watson ",bring up Dr. Watson in the system, and only keep" all dump "
Thread context "option, otherwise once the program goes wrong, the hard disk will be read for a long time, occupying a lot of space.
If this has happened before, please look for the user.dmp file, which can save tens of MB of space after deletion.
2 1, close the remote desktop: "My Computer"-> "properties"->; "Remote", "Allow" in "Remote Desktop"
Allow users to connect to this computer remotely.
22. Cancel XP's support for zip: Windows XP turns on support for ZIP files by default.
, taking up some system resources, you can choose Start → Run and press the key in the Run dialog box.
Enter "regsvr32/u ZIPfldr.dll" and press enter to confirm that XP supports zip decompression.
Thereby saving system resources.
23. Turn off the error report: When there is an error in the application, a window will pop up to send the error report.
In fact, this kind of error reporting is almost meaningless to ordinary users, so it is wise to close it.
choose In the System Properties dialog box, select the Advanced tab, click the Error Report button, and then play.
Exit the Error Reporting dialog box, select the Disable Error Reporting radio, and finally click OK.
Yes In addition, we can turn off error reporting from group policy: press "Run".
Go to gpedit.msc, run the Group Policy Editor, and expand Computer Configuration → Management Template → System.
→ Error Reporting Function. Double-click Error Reporting in the setting bar on the right to pop up the Properties dialog box.
Select the Disable radio box to disable Reporting Errors.
24. Turn off unused devices: Windows XP always tries to install drivers for all devices on the computer.
Moving programs and managing them will not only slow down the system startup, but also waste system resources.
Many occupations. In view of this situation, you can use the device manager, PCMCIA card, modem.
Devices, infrared devices, printer ports (LPT 1) or serial ports (COM 1) and other infrequently used devices are stopped.
Double-click the device you want to disable and select Don't in the General tab of its properties dialog box.
Use this device (disabled) ". These settings will take effect when you restart, and then when you need to use these devices.
Enable them from Device Manager.
25. Regularly clean up the system restore point: turn on disk cleaning and select other options-> Clean up the system also.
Origin, click Clear.
26, uninstall unnecessary programs, I don't need to say this.
27, other optimization:
A install the application software on other hard disks (don't install it under the system disk, which is also used to reinstall the system.
Benefits);
Move all My Documents folders to other partitions: On the My Documents icon on the desktop, it is
Right-click and select Properties-> "moving";
C transfer all IE temporary folders to other partitions: open IE browser and select "tools"-
Transfer the virtual memory to another hard disk;
E point all pagefile.sys files to one place: control panel → system → performance → advanced.
→ Virtual memory → Change. Note "Settings" will take effect;
Right-click the "My Computer" icon on the desktop and select "Properties"-> "Advanced-Performance Settings
-> "advanced-virtual memory", set to 330-720. And clean it regularly.
& gt "internet options"->; "general"->; "settings"->; "Move folder";