Windows XP app reinforcement Optimization

1. Cancel XP's default support for ZIP Stability
XP supports ZIP Encryption by default, but the system consumes a lot of resources. We can disable this function, select "run" at "start", and enter regsvr32/u zipfldr. dll is OK.

2. Set the permission for shared folders in XP

Win2000 operating system users can easily set folder sharing, but cannot find this function in XP. The specific modification method is as follows: Open "Tools" in "My Computer ". Select "folder properties" to bring up the "View" tag. In the file and folder sections, deselect the option "use simple file sharing (recommended, in this way, you can easily set the sharing.

3. quickly lock the computer

Select the latest available option. When the system starts to create a wizard, enter rundll32.exe user32.dll and LockWorkStation In the example box. The next step is to set the function properly.

4. The "Sleep" dialog box appears"

When the shutdown dialog box appears, you can press the shift key at the same time to sleep.

5. Solve the task bar crash (authoritative elimination of QQ, IE, and other causes of Task Bar crash)

"Control Panel" "region and language options" "language" "details", select the "preference" language bar in the pop-up settings window, and close "show language bar on the desktop ", in the third item "show other language bar icons in the comrade Area", it is OK.

6. How to use a 16-bit program in winXP

Enter start/separate d: TC2c.exe in the command interpreter, and press alt + enter to switch the screen.

7. Find the installation password in XP

Open the system drive letter "windows system32. Here is a configuration file named $ winnt $, which is clear.

8. Reduce disk scan wait time

Enter chknfs/t: 0 in dos, indicating that the wait time is 0 seconds.

9. Implementation of Automatic shutdown in winXP

For example, if you want to shut down your computer at, you can select "start", "run", and enter "shutdown-s" so that the automatic shutdown dialog box will pop up at the specified time, the default wait time is 30 seconds. If you shut down your instance in the instant recording mode. You can enter shutdown.exe-s-t 3600, indicating that the system will automatically shut down 60 minutes later. The value 3600 indicates 60 minutes. If you want to cancel the operation, enter shutdown-a in the running process, and enter shutdown-I to set the automatic shutdown dialog box. The Shutdown parameter settings are as follows:

-F: forcibly close the application
-M \ computer name: controls remote computers
-I: displays the graphic user interface.
-R: Shut down and restart
-T time: Set the shutdown countdown
-C message content: Enter the message content in the shutdown dialog box.

10. run multiple commands in sequence

You can also use the & | combination of XP command lines, such as aa & bb to execute aa, and then execute bb; aa | bb to execute aa first, if the operation is successful, no bb is executed. If the operation fails, no bb is executed. The returned value errorlevel = 0 indicates that the command is successfully executed.

11. Accelerate start-up and reduce fault recovery time
Right-click "my computer", "properties", and "advanced", and click "set" in "Start and fault recovery" to set the time for displaying the operating system list, you can also click Edit to manually edit the startup option and change timeout = 30 to 5.

12. Reduce disk space waste

During Running of the winXP operating system, files with names such as tmp, bak, log, txt, and old will be generated. These files can be deleted safely, bmp files in windows can also be deleted, if you do not like the wallpaper that comes with XP. Files in the Windows/temp directory can also be completely deleted, which are all files left by you during application installation.

13. Visual Effects

WinXP is indeed more elegant than win9X in terms of menu effects, but for users with small memory, we can modify it if it occupies too much memory, right-click "my computer" "property" "advanced", click "set" on the performance options, and click "adjust to optimal performance" to remove all animation effects, this speed must be significantly improved. You can also enter regedit in "start" "Run" to go to the Registry Editor, find the item with the key value MenuShowDelay in the right window of HKEY_CURRENT_USERcontrol PanelDesktop, and change the default value to 0.

14. Set hard drive mode

The hard disks we use are generally relatively large. We can use DMA instead of PIO to increase the transmission speed of the hard disk, reduce your cpu usage, and improve your system performance. The settings are as follows: "Start" "control" Panel "" performance and maintenance "" view basic computer information "" Device Manager "" ide ata/ATAPI controller "" IDE channel "" attribute "Advanced Settings ", select "DMA" in transfer mode.

15. outlook express

This technique reduces the OE error rate. On the OE page, open "tool" and "Account" in the menu, select your account, and then select "attribute" and "advanced ", it takes up to five minutes for the server to time out.

16. Modify the disk cache acceleration system

Run regedit to enter the registry and find HKEY_LOCAL_MACHINESYSTEMCurrentcontrolsetcontrolsession managermemory managementlopagelocklimit. Modify the hexadecimal value based on your memory.

64 M: 1000:

128 M: 4000;

256 M; 10000;

40000 m or larger;

17. Pre-read settings increase speed

Run regedit to find [HKEY_LOCAL_MACHINESYSTEMCurrentcontrolsetcontrolsession anagermemory managementPrefetchParametersEnablePrefetcher] and set it to 3. And then restart.

18. Disable disk Indexes

If you do not often find files visible XP quick search function is disabled, open my computer and select "properties" on a drive to cancel "use index to quickly find files ".

19. Optimize the NTFS file system

Cancel disk access to the last update. The speed of disk access is slowed down by running regedit to locate HKEY_LOCAL_MACHINESYSTEM Currentconlsetcontrolfilesystem. Add the DWORD Value to 1.

20. Disable system services. Improve Running Speed
XP consumes a lot of resources. In addition to the beautiful interface, it consumes a lot of memory and video memory. By default, many services run in the background, which are not required for individual users, we can disable all unnecessary services.

Application layer gateway service if you do not use internet Connection Sharing or built-in firewall, you can disable this service.

The Automatic update function automatically downloads and installs windows updates. When necessary, you can update the UPDATE function on the windows Website.

Clipbook can be disabled if you do not use the xp Remote Desktop function.

Error reporting service and applications are allowed when running in non-standard environments. Generally, it is useless. We can disable it.

Fast user switching compatibility allows switching between multiple users on a computer in xp. If not, you can disable it.

Imapi cd-burning com service can be disabled if you have professional recording software or no recorder.

The Indexing service provides fast file access, which is not very useful to individual users and can be disabled.

Print spooler: if you have not installed a printer, you can disable this service.

Remote registry Remote users can modify their registration reports, which must be disabled.

Smart card manages computer access to Smart cards. Smart Cards? Do you have one? Forbidden!

Ssdp discovery service generally does not use the discovery of upnp devices on the home network. Forbidden.

Terminal services is not afraid of N people controlling your computer, so do not prohibit it. Haha, login 3389, prohibit!

Uninterruptible power supply if you have a ups power supply that can communicate with your computer, do not disable it. Otherwise, do not disable it.

21. completely hide the file

Normally, when you open the hidden file, everything is hidden by using the folder option. In HKEY_LOCAL_MACHINESOFTWAREMicrosoftwindows

The value of DWORD CheckedValue in current versionpoliceradvancedfolderhiddenshowall is set to 0 (if no one can be created ).