Modifying the XP configuration will make the system no longer use more slowly!

Windows XP has many functions that affect the speed of startup. Although ms has been optimized by the system, there are still many customizable features for us. I usually do this.

1. Modify the run key of the Registry to cancel the uncommon things, such as Windows Messenger. Enable Registry Manager: Start → run → Regedit → find the key value "HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRunMSMSGS"/BACKGROUND, right-click → Delete, the world is much quieter. By the way, let's take all the cfmon.

2. Modify the Registry to reduce the number of pre-reads and the waiting time of the progress bar. The result is that the logon screen is displayed after the progress bar is circled. Start → run → regedit to start the Registry Editor and find HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession, there is a key EnablePrefetcher to change its value to "1. In addition, friends who do not often change hardware can set the device type on the bus device to none (none) in the system property ).

3. Disable special effects in system properties, which is a simple and effective way to speed up. Click "start"> "Control Panel"> "system"> "advanced"> "performance"> "set to" optimal performance ">" OK. In this way, the desktop will be very similar to win2000. I still like the blue windows of XP, so I checked "use visual styles in windows and buttons, in this way, you can see the beautiful blue interface and speed up the process.

4. I use Windows commadner + Winrar to manage files. The ZIP support of Win XP is not as good as that of me. No matter what I need, I will open a zip support when I start the system, the idle system resources are less than one point. Click Start> Run and enter: "regsvr32/u zipfldr. dll "in the middle of double quotation marks, and then press enter to confirm the success. A Prompt window appears, with the content roughly zipfldr. dll UnrgisterServer succeeded.

5. It is said that Qos is a system service of XP, and this scheduling takes up a certain amount of network bandwidth, which cannot be tolerated by people like me. The removal method is as follows: start Menu → run → type gpedit. msc, the "Group Policy" window appears, expand "management template" → "network", expand "QoS packet scheduler", right-click "restrict retainable bandwidth" in the right window ", in the "Settings" section of the property, "restrict reserved bandwidth" is displayed. Select "disabled" and click OK. After the preceding modification is completed and applied, you can see "QoS Packet Scheduler (QoS Packet Scheduler)" in the general attribute tab of the Network Connection Properties dialog box )". It indicates that the modification is successful. Otherwise, it indicates that the modification failed. By the way, we will also remove (unmount) the Qos protocol in the network attribute.

6. quick access to local area network sharing

Generally, when Windows XP connects to another computer, it comprehensively checks all the tasks on the other computer. This check will allow you to wait for 30 seconds or more. The removal method is start → run → Regedit → locate HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrent versionpolicerremotecomputernamespace in the registry. Under this key value, there will be a {D6277990-4C6A-11CF-87-00AA0060F5BF} key, delete it, restart the computer, Windows XP will no longer check the scheduled task, hoho ~~~ The speed has improved significantly!

7. Disable the debugger Dr. Watson.

I didn't seem to have used this item since win95. I can cancel it like this: Open the table, find the HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionAeDebug sub-key branch, and double-click the Auto key value name under it, change "value data" to 0, and press F5 to refresh the settings to make the settings take effect. In this way, the operation is canceled. Using this idea, we can cancel all the options with debugging functions, such as the memory that appears on the blue screen. in dmp, choose "My Computer> Properties> advanced> Settings> write debugging information> select none.

8. List of services terminated by me and related descriptions

1) alerter Error alert

2) automatic update of automatic updates in windows

3) background intelligent transfer service Microsoft says it uses idle network bandwidth to transmit data

4) clipbook shares the clipboard content with a remote computer.

5) What does Computer browser say to maintain the network update list?

6) DHCP client I don't need this

7) the Distributed link tracking client keeps updates and other information on the LAN connection. Even the LAN is rarely used, which occupies about 4 MB of memory.

8) Distributed Transaction coordinator coordinates ***, which is similar to the preceding

9) I don't need this DNS Client.

10) Error reporting service Error report

11) Event Log System Log records

12) Fast user switching compatibility user switching

13) help and support help

14) Human interface device access is said to be a smart device...

15) imapi cd-burning COM service does not need this disc.

16) What is the index of the Indexing service?

17) Internet Connection Firewall (ICF) ICF Firewall

18) I don't understand IPSEC Services. You want to know how to ask Quack.

19) configure the Disk for the Logical Disk manager administrative service

20) messenger seems to use this function for net send and other things.

21) MS software shadow copy provider volume copies backup

22) Net Logon. I don't want hackers to log in remotely!

23) Netmeeting remote desktop sharing I Don't Need netmeeting

24) Network DDE Dynamic Data Exchange and transmission

25) Network dde dsdm is similar to the above

26) Network Location Awareness is off, and my hosts are not shared.

27) NTLM Security support provider-telnet!

28) Performance logs and alert write the system status logs or issue warnings

29) Portable media serial number!

30) Print Spooler printer. Unfortunately, my computer is not connected to Print ~

31) QoS RSVP off!

32) Remote desktop help session manager Remote help service

33) remote Procedure Call LOCATOR manage RPC

34) remote registry management

35) removable storage

36) I disabled routing and remote access.

37) security accounts manager my system is only a customer system, without iis.

38) smart card

39) smart card helper off !!!

40) I cannot use this SSDP Discovery service

41) system event notification must be recorded on the server

42) system restore service system Restoration service

43) task scheduler windows plan service

44) Telephony dial-up service. Can I do it without dialing?

45) telnet

46) terminal services

47) uninterruptible power supply UPS, I don't have

48) universal plug and play device host is too advanced to be used

49) when the upload manager is off, files can also be transferred.

50) volume shadow copy is a backup, dizzy

51) webclient never used

52) I keep shutting down the Windows Installer MSI service.

53) windows image acquisition (WIA) for digital devices

54) windows management instrumentation driver extensions disabled

55) windows time Service

56) wireless zero configuration wireless network, occasionally unavailable

57) WMI perfromance adapter off!

Some of the services here are closed at the beginning, but I forgot, so I had to list all the services that are closed in the current system. You can handle it as needed.