★ Delete attachments imposed by Windows:
Run Add-Remove again, and you will see several options in Add/Remove Windows Components. This can delete many useless attachments.
★ Close System Restore: Right-click My Computer on the desktop, select Properties, and find System Restore. If you don't often install some software (are you better than me), you can also remove it, which can save a lot of space.
★ Turn off hibernation support: Because hibernation takes up a lot of hard disk space, it is best to turn it off.
Console->; Power options-> Hibernate (don't tick)
(blues note: I think hibernation is still very useful. )
★ Turn off unnecessary services.
Click Start → Settings → Control Panel. Double-click Administrative Tools → Services, and you will see a list of services, some of which have been started and some of which have not. Right-click the service you want to configure, and then click Properties. Select "Automatic", "Manual" or "Disabled" on the General tab, where "Automatic" means that Windows XP automatically starts the service every time the system starts; "Manual" means that Windows XP will not automatically start the service, but manually start the service when you need it; Disabled means that starting the service is not allowed. In the actual configuration, you can turn off the service by selecting Manual or Disable. Manual function is recommended, so that some temporary services can be started at any time.
Some services are necessary for Windows XP and cannot be shut down, otherwise the system will crash. As for various services
We can view the function of by double-clicking the service or hovering the mouse over the service name. The description of the specific service is easy to understand, and you can choose whether you want it or not. The modification method is: select the disabled service, right-click Properties > Stop, and set the Start Type to Manual or Disabled.
Please choose to prohibit the use of the following services, and some requirements about the network should be reserved! Remember ~ ~ the rest is up to you, and the less useful ones will be snapped up!
1) Alarm error alarm
2) automatic update windows automatic update
3) Background intelligent transmission service Microsoft claims to use idle network bandwidth to transmit data.
4) I don't think scrapbooks and remote computers should be used to enjoy the contents of the clipboard.
What did ComputerBrowser say to maintain the network update list?
6)DHCP client I don't need this thing
7) The distributed link tracking client saves information such as local area network connection update, and occasionally uses the local area network, occupying about 4M of memory.
8) Coordinate xxx of distributed transaction coordinator, similar to the above.
9)DNS client I don't need this thing.
10) Error Reporting Service Error Reporting
1 1) event log system records
12) fast user switching compatibility user switching
13) help and support help
14) Human-computer interface devices are said to be intelligent devices. . .
15) the imapicd-burning com service occasionally does not use this CD for engraving.
16) index service index, what is an index?
17) Internet connection firewall
18)IPSEC service I don't understand this. Ask a quack if you want to know.
19) Logical Disk Manager Management Service Configuration Disk
20)messenger seems to use this function for things like network sending.
2 1) ms software volume shadow copy provider volume copy backup
22) network login I don't want hackers to log in remotely, turn it off!
23) netmeeting Remote Desktop Sharing I don't use netmeeting.
24) Network DDE dynamic data exchange and transmission
25) The network DDE DSDM is similar to the above.
26) Network location awareness is turned off, and my machine cannot be used for * * *.
27) NTLM security support provider -telnet Hehe, turn it off!
28) Performance logs and alerts will record system status or send warnings.
29) Portable media serial number is closed!
30)Print Spooler printer, but unfortunately my computer is not connected to print ~
3 1) QoS RSVP is off!
32) Remote Desktop Help Session Manager Remote Help Service
33) Remote procedure call locator manages RPC
34) Remote Registry Remote Management Registry.
35) Removable storage
36) Routing and Remote Access I just disabled it.
37) Security Account Manager My system is just a client system without iis.
38) Smart card
39) Smart Card Assistant is closed! ! !
40)SSDP discovery service I don't need this.
4 1) system event notification If it is a server, it must be recorded.
42) System Restore Service System Restore Service
43) Task Scheduler windows Scheduling Service
44) telephone dialing service, can't you dial without dialing?
45) Remote login
46) terminal service terminal service
47) UPS, I don't have it.
48) The universal plug and play device host is too advanced to be used.
49) Files can also be transferred when the upload manager is closed.
50) shadow copy is backup again, dizzy.
5 1)webclient has never been used.
52)Windows Installer MSI service, I have turned it off.
53) Digital equipment for 53)windows image acquisition (WIA).
54) Windows Management Instrumentation driver extension is closed.
55)windows Time Service
56) Wireless zero configuration wireless network, occasionally not used.
57)WMI perfromance adapter is closed!
★ Speed up the power-on and power-off of XP.
1) shortens the waiting time.
Open the Registry Editor and find HKEY _ Local _ Machine \ System \ Current Control Set \ Control.
Set WaitToKillServiceTimeout to: 1000 or less. (Original setting value: 20000)
Locate HKEY _ Current _ User \ Control Panel \ Desktop key and set it.
WaitToKillAppTimeout is changed to 1000 (original setting: 20000), that is, only wait 1 second when closing the program. Change the HungAppTimeout value to: 200 (original setting value: 5000), which means waiting for 0.5 seconds when the program makes an error.
★ Let the system automatically close the program that stops responding.
Open the HKEY _ Current _ User \ Control Panel \ Desktop key in the registry and set the AutoEndTasks value to 1. (Original setting value: 0)
★MsConfig. Most friends should be familiar with MsConfig, which is a built-in Windows installation tool. Click the Start menu, select Run, and then type msconfig in the input box and press enter. What we need to do is tamper with the label. Click it. This tab shows all programs that were running when Windows started. There are no life-and-death programs for Windows, so you can delete unnecessary programs at will. After removing some checkmarks, Windows will start faster and there will be more idle system resources.
★XP prefetcher
Windows XP comes with a service called Prefetcher, which initializes the management program when Windows starts, and the specified program can be loaded quickly in future use. By default, the prefetcher is on, but its performance can be further improved. Open Registry Editor and locate:
HKEY _ Local _ The current control settings of the machine system control the memory of the session manager.
ManagementPrefetchParameters, which has a key named EnablePrefetcher, and its value is 3 in most cases. The recommended setting value is 5. On my computer, it works best when it is set to 5. You can try different values at will until you find the one that suits you best.
Let's set this thing as 1. After testing, 1 is the fastest and there will be no problem!
Also, the files in prefetch found on the disk where you installed the system are all pre-read files, which is useless. You can delete them all and clear them every few days.
★ Compressed folder
This is a very good optimization. Windows XP has built-in support for. ZIP file, we can browse the zip file as a folder. But the system needs to use some resources to realize this function, so disabling this function can improve the system performance. The implementation method is simple, just cancel the registration of zipfldr.dll, click Start-Run, and enter: regsvr32-u zipfldr.dll. Then get into the car.
★ Do not load DLL files.
After the browser is used, some DLL files will be cached in memory for a long time, and a considerable part of memory will be occupied by unused DLL files. To prevent this, locate the following location in the registry:
HKEY _ Local _ Machine Software Microsoft Windows Security Edition Browser
Next, create a two-byte value named AlwaysUnloadDLL with the value of 1.
If you want to delete this optimization, just set the key value to 0 (or simply delete the key). Note: This optimization will take effect after Windows restarts.
★ Turn off error reporting.
Console-> System-> Advanced-> Lower right corner-> Error Report-> Close.
★ Speed up the window display: We can change the pop-up of the window from the taskbar by modifying the registry, and minimize the action of returning to the taskbar. The steps are as follows: Open the Registry Editor and find the current HKEY user.
Control panel \ Desktop \ windowmetrics subbranch, and find the MinAniMate key value in the right window, with the type of REG_SZ. By default, the value of this key value is 1, which means that the animation displayed in the window is open. If it is changed to 0, animation is prohibited. Then, select the Logout command from the Start menu to activate the changes you just made.
★ Remove the "Update" option: For most users, the Windows Update function of Windows XP seems to have little effect, and we can remove it as follows: Open the Registry Editor and find.
HKEY _ Current User \ Software \ Microsoft \ Windows \ Current Version \ Policy \
Explorer subbranch, select the "New" command under the "Edit" menu to create a new value of type REG_DWORD named NoCommonGroups. Double-click the newly created NoCommonGroups subitem, enter the key value "1" in the Edit String text box, and then click OK to restart the system.
★ Modify the login background mode of Windows XP: The monotonous login mode for a long time may make you bored. We can change it to our favorite mode through the registry, as follows: Open the registry editor and find the HKEY user. The Default \ ControlPanel \ Desktop subbranch, and double-click the wallpaper. Enter the path of the image you selected, such as: c: \ documents and settings \ my documents \ mypic.bmp, click "OK", then find the Tilewallpaper, double-click and enter the key value "1", and restart the system to see the effect.
★ Set startup information or add warning information: If you want to display some customized information when starting Windows XP, you can follow the following steps: Open the Registry Editor and find the subbranch of HKEY _ Local _ Machine _ Software \ Microsoft \ Windows NT \ Current Version \ Winlogon. Double-click the name of the legal caption key below it to open the edit string window, enter the title of the information dialog box in the numerical data text box, such as "Hello, welcome to use this machine", then double-click the legal caption and enter the warning information you want to display in the subsequent edit string window, such as "Please don't modify the settings at this level at will, thank you!" , click OK, and then restart to see the modified effect.
This had better not be used!
★ Keep the desktop settings unchanged every time we start: We can protect our desktop settings by modifying the registry. No matter what changes are made, the desktop will be restored after restarting. The steps are as follows: Open the Registry Editor and find HKEY _ Current _ User \ Software \ Microsoft \ Windows \ Current Version \ Police.
\Explorer subbranch, find the NoSaveSettings under it, with the type of REG_SZ, and change its key value to "0", or delete the key item directly, and restart the system to make the settings take effect.
★ Clear the * * * shared folder.
Modify the registry to the following two styles:
★ Speed up the display of the start menu.
The default display speed of the start menu in Windows XP system is slow, but users can speed up the display speed by editing the registration key value. The specific method is to open the registry editor and look for the primary key of "HKEY _ Current _ User \ Control Panel \ Desktop \ Menu Display Delay". The default value of the system is 400. Users can adjust the key value according to their own preferences, and the minimum value can be set to "0". If this method doesn't work, please select "Display Properties" in the control panel, select "Advanced" in "Display Effect" and deselect "Show Menu Shadows", which can speed up the display of the start menu.
★ It is forbidden to automatically call "Windows Messenger" at startup.
In order to promote Microsoft's instant chat program "Windows Messenger", the default setting of Windows XP operating system is to call this program when the system starts. But if you are not used to using this program, you can delete the key "HKEY _ Current _ User \ Software \ Microsoft \ Windows \ Current Version \ Run \ MSMSGS".
★ Right-click my computer and select Properties-Advanced-Settings-Visual Effects-Adjust to Best Performance.
Second, hardware optimization.
1. Turn off the automatic operation function of the CD-ROM drive in XP: Turn on: My computer. Under Removable Storage Devices, right-click the CD-ROM drive, and then click Properties. See the "AutoPlay" label? Change it yourself.
2. When 2.XP installs the driver, a window often appears, saying that this program has not been verified by Microsoft. We can sign the driver in Control Panel-System-Hardware-Device Manager. See the options? Click!
3. Generally, it is set to 65438+ 0.5 times of its own memory, and the size value is generally set to the same number.
Third, network optimization:
1, speed up * * * enjoyment: this is a great optimization. Before I found this optimization, my scalp often cracked when I waited for the window to display the * * * enjoy directory on other computers. Usually, when Windows XP connects to another computer, it will check all scheduled tasks on the other computer-this is really unnecessary, it will make you wait for 30 seconds, which is too bad. Fortunately, it is easy to ban this process. First, find HKEY _ local _ machine \ software \ Microsoft \ Windows/ current version \ resource manager \ remote computer \ namespace in the registry. In this regard, there should be a
{d6277990-4c6a-11cf-87-00aa0060f5bf} key. Delete it directly. After restarting the computer, Windows will no longer check the scheduled tasks, and the speed will be significantly improved!
2. By default, XP Pro will reserve 20% of the network card bandwidth. The modification method is to log in as an administrator, start menu-Run-type gpedit.msc, and the group policy window will appear. Expand Network in the management template, expand QoS Packet Scheduler, right-click Restrict Reserved Bandwidth in the right window, and there is Restrict Reserved Bandwidth in the attribute settings. choose Please refer to the "Description" column next to "Attribute" for specific modifications. After the above modification and application, users should be able to see the "QoS Packet Scheduler" in the general properties tab of the network connection properties dialog box. This operation is not supported by Home Edition, and the restriction cannot be lifted!
3.xp has a built-in firewall, which is not turned on by default. For details about the setting method, please refer to "Full Firewall Settings".
Fourth, the method of losing weight in the partition where XP system is located.
1. Delete the system file backup sfc.exe-Purge cache (rarely used by ordinary users).
2 delete the Driver.cab file (73mb) in the windows\driver cache\i386 directory.
3. Cancel the system restore (overall, the system restore function is still good. It is recommended not to use any disks except those installed by xp. If there is not enough hard disk space one day, you can delete some earlier restore points through the system cleaner).
4. Delete the help file (minus more than 40 mb) (the file size of the Chinese localization package is 92 megabytes, so comrades who just started using xp had better not delete it).
5. Delete the files under \WINDOWS\system32\dllcache (minus 200——300mb). (This is a backup dll file. As long as you copy the installation file, you can do it completely. In this case, you have nothing to say
7. Transfer the virtual memory to another disk. (Just put these things and the temporarily downloaded files in a small partition, which is also convenient for sorting out the hard disk.)
8. Install the application software on other disks (this is also good for reinstalling the system and can save a lot of things).
9. Delete the input method that is not used under \windows\ime! (Japanese, Korean, traditional Chinese input method, 84.5MB) (which is which? Find out for yourself! Sometimes you have to use your brain. Do some exercise! )
10, if xp is installed with ntfs, the site itself will be saved.
Verb (short for verb) others
★ Solve the problem of suspended animation in the taskbar (authority eliminates QQ, IE, etc.). Causing the taskbar to fake death)
Control Panel-> Regional and Language Options-> Language-> Details. In the pop-up Settings window, select Language Bar of Preferences, turn off Display Language Bar on Desktop, and check the third item "Display other language bar icons in the notification area". If handwriting recognition and speech recognition are not needed, you can also check the last item "Turn off advanced text service".
★ Compatibility of some software (applicable to home edition and professional edition).
For QQ suspended animation and other programs that can't run normally under XP, you can find the execution file of the program, right-click it, select the "Compatibility" tab in the pop-up dialog box, and select the corresponding running environment under "Compatibility Mode".