computer shop news in the past we often use "defragmentation" to make Windows run faster. But now the 7200rpm hard drive sold on the market, improved in both seek and transmission Many models come with an 8M cache, and the NTFS file system used by WinXP is more efficient than the FAT system. Therefore, "defragmentation" has a very limited effect on improving computer performance. Here are the 23 tricks that can greatly improve the performance of the computer and make WinXP run faster and more reliable. I hope to help you: 1. Install the Ultra-133 hard drive expansion card or ATA with 8M cache in the system. The hard disk can effectively reduce the startup time of the system. 2. Increase the memory to more than 2G. 3. Make sure that Windows XP is using the NTFS file system. Check method: Double-click "My Computer", right-click on the C: drive and select "Properties" to check the file system type. If it is FAT32, convert it to NTFS by first backing up all important data, then selecting "Run" in the "Start" menu, and confirming by entering CMD. At the prompt, type CONVERT C : /FS :NTFS and Enter. In this process, it is best not to abort midway and ensure that there are no viruses in the system. 4. Close the file index function. The Windows Indexing Service extracts information from a large number of files on the hard disk and creates a "keyword index". If there are thousands of files on the hard disk, this feature speeds up the search for information from these files. But Windows takes a lot of time to create this index, and most people never use this feature. To do this, double-click "My Computer", right-click on the hard drive and the subfolders below, select "Properties", and cancel "Use Index to quickly find files". If a warning or error message appears (such as "reject access"), click "Ignore". 5. Upgrade the drivers for the motherboard and graphics card and upgrade the BIOS. 6. Empty the Windows pre-read folder (Windows\\Prefetch) once every three months or so. Windows stores frequently used data in a pre-read folder, which can greatly speed up the reading when you need to use the data again. But after a long time, there will be a large amount of garbage data that is no longer used in this folder, which will increase the reading time of Windows and affect the system performance. 7. Run the disk cleanup program once a month to delete temporary and useless files. Method: Double-click "My Computer", right-click on the C: drive, select "Properties", and click the "Disk Cleanup" button. 8. Double-click the IDE ATA/ATAPI controller in the "Device Manager" and set the transfer mode for all connected devices to use DMA (if available) in the Primary/Secondary IDE Channel. 9. Update the wiring. After adopting the new type of hard disk, you should replace the 80-line Ultra-133 cable for all IDE devices at the same time. If only one hard disk is installed, the hard disk should be installed at the top of the cable. Do not install the interface in the middle of the cable. Otherwise, a signal abnormality may occur. For Ultra DMA hard drives, these anomalies can affect the best performance of the drive. 10. Clear all spyware (spyware). There are a lot of free software, like AdAware, that can do this. After the removal, the software containing spyware will not work properly. If you really need one of the software, reinstall it again. 11. Remove unnecessary programs from the startup group. Method: Select "Run" in the "Start" menu, enter "msconfig", enter the "Start" tab, and cancel the items you don't want to load at system startup. For projects that are not certain, check out the "WinTasks Process Library" (process library), which contains descriptions of known system processes, applications, and spyware. Can also be found in google and other WEB search engines. 12. Go to the "Add/Remove Programs" item in the Control Panel to delete unnecessary and unused programs. 13. Turn off all unnecessary animations and active desktops. Method: Click the "system" icon in the Control Panel, go to the "Advanced" tab, "Performance" "Set", & "Visual Effects" tab, check " Customize the "single box to set the relevant user interface properties to disabled. 14. Use Tweak-XP software to edit the system registry to further improve performance. 15. Regularly visit the Microsoft Windows Update site to download all updates marked with the "Critical" logo. 16. Update your antivirus software weekly. It is best to install only one anti-virus software in the system. Installing multiple sets of software will adversely affect performance. 17. Do not install more than 500 fonts. Too many fonts will slow down the system. 18. Do not partition the hard disk. Windows XP's NTFS file system is more efficient to run on a larger partition. Previously, people had to partition the hard disk without having to format the entire hard disk in order to facilitate data organization or reinstall the operating system. In the Windows XP NTFS file system, reinstalling the operating system eliminates the need to reformat the partition, and data organization can be done through folders. For example, you don't need to put a lot of data on a different D: disk, you can create a folder named "D drive", and the data is placed in this folder without affecting system performance. To a good organizational role. 19. Test if the memory module (RAM) is intact. It is recommended to use the free program MemTest86, first use this program to make a boot disk. After booting the computer with this disk, the program will run 10 different tests on the memory stick, and each test will be performed 3 times. If you encounter an error during the test, turn off the computer, unplug one of the memory modules (if there are multiple), and retest. The memory stick that is still broken, put on a good one. 20. If you have a CD or DVD burner installed on your computer, sometimes upgrading the driver will make the recording faster. 21. Cancel unnecessary services. Windows XP calls a number of services that users may not use at all. These services not only affect the speed of operation, but also protect the security of the system. Therefore, you can disable unnecessary system services as needed. Method: Select "Run" in the "Start" menu, enter "Services.msc"Open"Service Management Console" to start or stop the service by changing the startup type of the service. 22, if you feel that Windows's single-window browser is slow, you can improve it by opening "My Computer", clicking "Tools"->"Folder Options"->" ;View ", select "Use a separate process to open the folder window". This prevents a slower device from affecting the response speed of the user interface. 23. Open the case and clean the dust and debris, at least once a year. Also check that all fans are working properly and that the capacitors on the motherboard are not expanding or leaking. Reminder: Although "defragmentation" has limited effect on improving computer performance, a hard disk without fragmentation consumes less power than a hard disk with debris. Moreover, once the hard disk is damaged, if the data on the hard disk is continuously stored, It's easier to recover. Therefore, it is still recommended to do a "defragmentation" of the hard disk every once in a while (depending on the machine usage, from months to a year).