You can also modify the registry yourself, as shown below:
Encyclopedia of WindowsXP optimization
Double-click the left mouse button to scroll automatically, and click any key to stop scrolling!
1. Reduce the scrolling time of the progress bar.
Methods: Registry: HKEY _ Local _ Machine \ System \ Current Control Set \
Control \ Session Manager \ Memory Management \
There is an EnablePrefetcher to the right of PrefetchParameters.
Item, change the default value of "3" to "1".
2. Speed up viewing * * *
Methods: Registry: HKEY local machine software Microsoft Windows.
Current Version \ Explorer \ Remote Computer \ Namespace \
Delete the following {D6277990-4C6A-11CF-8D87-00A0060F5 BF}
Then restart the computer.
3. Accelerate the closure
Methods: Registry: HKEY current user control panel desktop.
Change the value of HungAppTimeout to "5000", and then change WaitToKillAppTimeout.
Change it to "4000"
Then set the current control setting control of HKEY local machine system.
WaitToKillServiceTimeout in is changed to "4000".
In addition, NVidia driver help service in Control Panel-Administrative Tools-Services will be added.
Change to manual
Press Ctrl+Alt+Del, and click the "Shut Down"-"Shut Down" command in the pop-up task manager.
Hold down Ctrl at the same time to close it immediately.
Compressed folder
Browsing compressed folders as folders is prohibited. Method: Enter it in the run input box.
" regsvr32 /u zipfldr.dll "
5. Clear the font of 5.windowsxp
In Control Panel-Appearance and Theme-Display, on the Appearance tab, on the effect, on the effect.
In the dialog box, select the check box "Smooth the edges of screen fonts in the following way" and select "Clear" in the list.
6.6. Net Send for Windows XP
Use of net seng command: Enter in "Start-Run": You need to enter the IP address of the network sending partner.
content
Use of AT net seng command: enter "start-run": the time when at needs to prompt net send.
What needs to be entered for the IP address of the other party.
7.Cleartype font is in 7. liquid-crystal display
Method of displaying Cleartype font on LCD display: Registry: HKEY _ User \. Default \
FontSmoothingType in Control Panel \ Desktop changes this value to "2".
Then restart the computer.
8. Customize special startup tips
Registry: HKEY _ Local _ Machine \ Software \ Microsoft \ Windows NT \ Current Version \ Winlogon.
"LegaNoticeCaption" is the login prompt language, and "LegalNoticeText" is the welcome word.
9.IE browser acceleration
Right-click the shortcut of IE and copy the following text in the "Target" column:
" C:\ Program Files \ Internet Explorer \ ie xplore。 EXE" -nohome
10. Menu delay
The key value of MenuShowDelay in the registry: HKEY _ Current _ User \ Control Panel \ Desktop changed to "0".
1 1.GPEDIT and autoplay
WindowsXP comes with optimization file: gpedit.msc
Use: Enter "gpedit.msc" in "Run". This is a very effective editing tool, and you can modify some of them.
General settings
12. Turn off file protection for windows.
Windows system and program files cannot be deleted by default, so warning! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
Registry: HKEY _ Local _ Machine \ Software \ Microsoft \ Windows NT \ Current Version \ w
"SFCDisable" in inlogon changes its value to "ffffff9d".
13. automatically end the task when turning off the computer.
The key value of "AugoEndTasks" in the registry: HKEY _ Current _ User \ Control Panel \ Desktop changed to "1".
14. Memory optimization of Windows XP! ! ! ! ! ! ! ! ! ! ! ! (Warning! ! ! ! ! The following settings need more than 256M memory to have good results! ! ! )
Registry:
Hkek _ local _ machine \ system \ currentcontrolset \ control \ sessionmanager \ memory management.
In: Disable memory paging: the value of DisablePagingExecutive is changed to "1".
Improve system cache: the value of LargeSystemCache is changed to "1"
15. General optimization skills for professional edition and home edition
A) In My Computer-Properties-Advanced-Startup and Troubleshooting, click Error Report and select Disable.
Error report ","but notify me when a serious error occurs "
B) Delete the options of "Write event to system log", "Send management alarm", "Automatic restart" and "Write debugging information"
Set to none.
C) Click "Edit" and in the Notepad file: [Operating System]
Timeout =30 changed to Timeout =0.
Multiple (0) disks (0)rdisk(0) partition (1) \ Windows = "Microsoft Windows XP Professional"/fastdetect.
In, change fastdetect to nodetect.
Modify in the registry: HKEY _ local _ machine \ system \ control setting 00 1 \ System startup option in control.
Change the key value to NODETECT.
D.) disable redundant service levels.
Right-click My Computer-Administration-Services and Applications-Services to disable unnecessary services.
Services that can be closed are: (Choose to use! ! ! ! ! ! )
ClipBook Server: This service allows other users on the network to view your folders.
Here, I strongly suggest that you start it manually, and then use other programs to publish information on your network.
"Messenger": Send and receive information on the network. If you turn off the alarm, you can put it safely
Please start it manually instead.
"Printer Spooler": If you don't have a printer configured, it is recommended to start it manually or simply.
Turn it off.
"Fast user switching compatibility": it is recommended to start manually instead.
"Automatic Update": It can be started manually here.
"Network Login": Handling network security functions, such as registration information. You can set it to start manually.
"Network DDE and Network DDE DSDM": Unless you want to enjoy your office online, you will not be able to enjoy it.
You should change it to manual start.
"NTLM security support": provide security protection for network applications. I suggest you put
It was started manually.
Remote Desktop Help Session Manager: It is recommended to start it manually instead.
Remote Registry: Allows remote users to modify the registry settings on this computer. Suggested reading
Start it manually.
Task Scheduler: Enables users to configure and plan automatic tasks on this computer. it
Plan weekly defragmentation, etc. Unless you are too lazy to turn on the computer, it is recommended to start it manually instead.
"Uninterruptible Power Supply": It manages your UPS. If not, change it.
Manual startup or direct shutdown.
"Windows Image Acquisition (WIA)": Provides drawings for scanners and cameras.
Like capture, if you don't have these devices, it is recommended to start them manually or simply turn them off.
E.) close Dr. Watson
Enter "drwtsn32" in "Start"-"Run" to call up the system program, and only "Dump all threads" is reserved in "Options".
Context ",everything else has been cancelled.
D) Solve the problem of suspended animation in the taskbar (authoritatively eliminate suspended animation in the taskbar caused by QQ and IE). )
Control Panel-Regional and Language Options-Language-Details, and select an option in the pop-up settings box.
Language bar, turn off "Show Language Bar on Desktop" and select the third check box "Show other language bar icons in the notification area"
Tick, if you don't need handwriting recognition and speech recognition, you can also close the last item.
F) lock the computer quickly.
Right-click the desktop, select New-Shortcut on the shortcut menu, and enter it in the wizard text box.
"rundll32.exe user32.dll, lockworkstation" Click "Next" to name the shortcut and finish.
Then you can modify the icon: right-click the shortcut and select Properties-Shortcut-Change Icon.
Enter "Shell32.dll" in the "Find icons in this file" text box, and click "OK" to start selecting your favorite icon.
16. Modify the secondary cache of cpu.
In general, xp will automatically identify the second-level cache of cpu. But sometimes xp won't do this, so manual optimization is needed to improve cpu.
Performance.
A.) run "regedit";
B) Go to "[HKEY Local Machine \ System \ Current Control Set \ Control \ Session Manager \
Memory management \ secondleveldatacache] ";
C.) modify his decimal system:
AMD duron: 64 (kb);
Celerona/Celerona 2:128;
PII Mobile /PIII E(EB)/P4/AMD K6-3/AMD Thunderbird/Cyrix III: 256;
AMD K6-2/PII/PIII Katmai /AMD Athlon: 512;
PII Xeon /PIII Xeon:1024;
E.) restart.
17. Modify the disk cache to speed up xp.
Disk cache plays an important role in xp operation, but the default I/O page file is conservative. So,
It is a good practice to use different disk caches for different memories.
A.) run "regedit";
B) Go to [HKEY Local Machine \ System \ Current Control Set \ Control \ Session Manager \
Memory management \ iopagelocklimit];
C) Modify its hexadecimal value according to your memory:
64M: 1000；
128m:4000；
256m: 10000；
More than 5 12M: 40000.
D.) restart
18. Read the settings in advance to improve the speed.
Xp uses the new technology of pre-reading settings to improve the system speed. If you have more than PIII 80012m of memory,
Recommend a modification:
A.) run "egedit"
B) Go to [HKEY Local Machine \ System \ Current Control Set \ Control \ Session Manager \
Memory management \ prefetch parameters \ Enable prefetcher];
C.) Set the value 0, 1, 2, 3. 0- Disable, 1- Read ahead the application, 2- Start reading ahead, 3- Read ahead both ("3", recommended).
D.) restart
19. Clear the read-ahead file
After xp is used for a period of time, the files in the pre-read folder will become very large, and there will be dead-chain files in it, which will slow down the system time.
It is recommended to delete these files regularly. (c:\windows\prefetch)
20. Reduce the waiting time of disk scanning.
Under dos, type "chkntfs/t:0"
0: indicates that the waiting time is 0 seconds.
2 1. Turn off the system restore function.
The specific operation is: right-click "My Computer", click Properties to pop up the system properties dialog box, and click "System Restore".
Select the "Turn off system restore on all drives" option.
22. Turn off the automatic update function.
The specific operation is: right-click "My Computer", click Properties, click "Automatic Update" and select in the column of "Notification Settings".
"Turn off automatic updates. I will update my computer manually.
23. Look for hidden options in the Add/Remove menu.
Don't like MSN Messenger, or want to delete Windows Media Player? Unfortunately, open the control panel.
Add/remove programs in Windows XP, and none of the programs that come with Windows XP are among them. Actually, it's easy to find. Just open it with a notepad.
In the Windows\inf\sysoc.inf file, find a paragraph similar to the following:
[component]
NtComponents=ntoc.dll，NtOcSetupProc，，4
WBEM=ocgen.dll，OcEntry，wbemoc.inf，hide，7
Display=desk.cpl，DisplayOcSetupProc，，7
Fax=fxsocm.dll，FaxOcmSetupProc，fxsocm.inf，，7
NetOC=netoc.dll，NetOcSetupProc，netoc.inf，，7
iis=iis.dll，OcEntry，iis.inf，，7
com=comsetup.dll，OcEntry，comnt5.inf，hide，7
dtc=msdtcstp.dll，OcEntry，dtcnt5.inf，hide，7
IndexSrv_System = setupqry.dll，IndexSrv，setupqry.inf，，7
TerminalServer=TsOc.dll，HydraOc，TsOc.inf，hide，2
msmq=msmqocm.dll，msmqocm，msmqocm.inf，，6
ims=imsinsnt.dll，OcEntry，ims.inf，，7
fp_extensions=fp40ext.dll，FrontPage4Extensions，fp40ext.inf，，7
AutoUpdate=ocgen.dll，OcEntry，au.inf，hide，7
msmsgs=msgrocm.dll，OcEntry，msmsgs.inf，hide，7
RootAutoUpdate=ocgen.dll，OcEntry，rootau.inf，，7
IEAccess=ocgen.dll，OcEntry，ieaccess.inf，，7
This is a list of all currently installed components. Continue the previous MSN Messenger example. The program entry is called "msmsgs".
It's in the third line from the bottom. You can see the word "hide", which is the parameter to control Windows.
This item will not appear in Add/Remove Programs. Just delete "Hide", as follows:
msmsgs=msgrocm.dll，OcEntry，msmsgs.inf，hide，7
Replace with:
msmsgs=msgrocm.dll，OcEntry，msmsgs.inf，，7
Now restart your computer, and you can see MSN Messenger in the Add/Remove Programs list.
If you want to see all the installed components in Add/Remove Programs, just open the sysoc.inf file with Notepad.
Just use the find/replace function of Notepad to replace all ","hidden with ","
24. Remove bandwidth restrictions
Run gpedit. MSC- Manage Templates-Network-QoS Packet Scheduler-Limit Reserved Bandwidth-Start.
Move-enter 0 below-OK-find the network in the right-click property of your dial icon-and see if there is QoS.
Packet Scheduler-If there is no installation point-Service-Add-Select QoS Packet Scheduler-Look.
Check whether there is a box-if there is, it means success-restart-OK!