1, turn off the special effects in the system properties, which is a simple and effective acceleration method. Click Start → Control Panel → System → Advanced → Performance → Settings → In the visual effect, adjust the settings to the best performance → OK. In this way, the desktop will be very similar to win2000. I still like the blue windows of XP, so I use visual styles on windows and buttons.
"Tick, so you can see the beautiful blue interface and speed up.
2. Modify the run key of the registry and cancel those things that are not commonly used, such as Windows Messenger. Enable Registry Manager: Start → Run →Regedit→ Find the key value of "HKEY _ Current _ User \ Software \ Microsoft \ Windows \ Current Version \ Run \ MSMSGS"/background, right click → Delete, the world is much quieter, and kill all those cfmon by the way.
3. Modify the registry to reduce the waiting time of pre-reading and progress bar. The effect is that the progress bar will enter the login interface after running once. Start → Run →regedit starts the registry editor and finds HKEY _ local _ machine \ system \ currentcontrolset \ control \ SessionManager \ memory management \ prefetch parameter. There is a key that can make Prefetcher change its value to "1". In addition, friends who don't change their hardware often can set the device type above the bus device to none in the system properties.
4. Enjoy browsing the LAN quickly. Usually, when connecting to other computers, Windows XP comprehensively checks all scheduled tasks on other computers. This check will make you wait for 30 seconds or more. The way to get rid of it is to start → run →Regedit→ find HKEY _ local _ machine \ software \ Microsoft \ Windows \ current version \ resource manager \ remote computer \ namespace in the registry. Under this key value, there will be a {d6277990-4c6a-11cf-8d7-00a 0060f5bf} key. After deleting and restarting the computer, Windows XP no longer checks the scheduled tasks, which obviously improves the speed!
5. Close the debugger, Dr. Watson. You can cancel it by opening the book table, finding the subkey branch of HKEY _ local _ machine \ software \ Microsoft \ Windows NT \ Current Version \ AE Debug, double-clicking the name of the Auto key value below it, changing its "numerical data" to 0, and finally pressing F5 to refresh the setting to take effect, thus canceling its operation. Following this idea, we can cancel all options with debugging function, such as memory.dmp that appears when the screen is blue, and "My computer → Properties → Advanced → Settings → Write debugging information → Do not select" and so on.
Slimming your computer.
At the beginning of the purchase, the huge memory with "extremely fast" speed, why did it run slower and slower? Running a program is like an old cow pulling a cart. In order to spare you the pain of buying new memory, this newspaper specially interviewed Liu Lei, a computer expert in the Computer Department of Beijing University of Technology, and asked him to suggest some ways to improve the computer speed without spending money.
System files "bear the brunt"
The operating system of home computers ranges from windows95 to windows98 and windowsXP, which are widely used now. With the powerful functions of the system, the files of the operating system are more and more "occupied". Deleting unnecessary "trivialities" in the usual system will reduce the load of system operation.
Tips: There are nearly 250MB files in the "ystem32dllcache" directory of system files, which are used to restore the system files of windowsXP. Users who use computers normally don't need them at all. They can back them up to other places and delete them from the system files, and the system will be "refreshed" immediately.
Temporary files should be deleted.
In order to open the webpage quickly every time you surf the Internet, many websites will automatically save "temporary files" of the fixed content of the website for users who surf the Internet. But if every website will store "temporary files", it will be a heavy burden on the computer's memory.
Tips: Computer users can completely delete the "temporary files" of websites they don't visit frequently. Users can first open IE browser, select Internet Options from the Tools menu, and delete the webpage files in the Temporary Internet Files column.
Anti-virus removal of backdoor program
Another factor that affects the running speed of windows system is the backdoor program that some websites "implant" when logging in. This backdoor program sometimes starts at startup, which affects the startup speed, and sometimes starts when the webpage is opened, causing the computer to crash.
Tips: users should pay attention to killing viruses frequently when using. This kind of less aggressive backdoor program can generally be found by antivirus software. Users can also select "Show All Files and Folders" in the "Folders" option in "Tools" in daily use, so that all hidden programs are exposed, and users can delete useless hidden programs in time.
1, speed up switching.
When shutting down in Windows XP, the system will send messages to running programs and remote servers, telling them that the system should be shut down, and wait for a response before the system starts to shut down. To speed up the startup, you can set the task to end automatically first. First, find HKEY _ Current _ User Control Panel Desktop, and set the key value of AutoEndTasks as 1. Then there is a "HungAppTimeout" under this branch, and its value is changed to "4000 (or below), and the default is 50000; Finally, find HKEY _ local _ MachinerSystemCurrentControlSetControl, and also set WaitToKillServiceTimeout to "4000"; Setting the shutdown speed in this way is obviously much faster.
2, improve the broadband speed
Windows XP Professional Edition reserves 20% bandwidth by default, which has no effect on our individual users. It is better to make full use of it than to leave it idle.
Enter gpedit.msc in Start → Run to open the Group Policy Editor. Find "Computer Configuration → Management Template → Network →QoS Packet Scheduler", select "Restrict Reserved Bandwidth" on the right, select "Properties" to open the dialog box of Restrict Reserved Bandwidth, and select "Enable" to change the original "20" to "0" to release the reserved bandwidth.
3. Optimize online neighbors
When using Windows XP, the system will search its own * * * shared directory, which can be used as a printer for the network * *, as well as the planned tasks related to the network, and then it will be displayed, which will obviously be much slower. These functions can be deleted if they are of little use to us. Find the current version of HKEY _ local _ MachinesofWareMicrosoft Windows Explorer Remote Media Space in the Registry Editor, delete (printer) and its {D6277990-4C6A-1/F8D87-00060F5 BF}, restart the computer and access the Internet again.
4. accelerate the start.
Speed up the startup of Windows XP. You can achieve this goal by modifying the registry. In the registry editor, find HKEY _ local _ machine system CurrentControlSetControlSession to manage PrefetchParameters, find the EnablePrefetcher primary key on the right, and change its default value of 3 to 1, so that the scrolling time of the scroll bar will be reduced.
5. Automatically close the stop response program.
Sometimes XP will prompt you that a program stops responding, which is very annoying. By modifying the registry, we can close it ourselves. In HKEY _ Current _ User Control Panel desktop, we can change the numerical data of the character key value of AutoEndTasks to 1, and then log off or restart.
6. Speed up the menu display.
In order to speed up the display of the menu, we can set it as follows: we can find the "MenuShowDelay" primary key under the desktop of HKEY _ Current _ User Control Panel and change its value to "0" to speed up the display of the menu.
7. Clear the unused DLL files in the memory.
In hkkey _ local _ machinesoftwindowscurrent version of the registry, add an AlwaysUnloadDLL in Explorer, and the default value is set to 1. Note: If the default value is set to 0, this function will be disabled.
8, speed up the pre-reading ability to improve the boot speed
Windows XP pre-reading settings can improve the system speed and speed up the boot. According to the following methods, the CPU efficiency can be further utilized: HKEY _ Local _ Machine System CurrentControlSetControlSessionManager Memory Management]. In the window on the right side of PrefetchParameters, modify the numerical data of EnablePrefetcher as follows. For example, if you use a CPU with PIII 800MHz or above, it is recommended to change the numerical data to 4 or 5, otherwise it is recommended to keep the numerical data as the default value, that is, 3.
9. Reduce the loading of projects at startup.
Many applications will join the system startup group when they are installed, and the system will run automatically every time it is started, which not only prolongs the startup time, but also consumes system resources after the startup is completed!
Start the system configuration utility, and list the projects and sources loaded when the system starts in the "Start" project. Check carefully whether it needs to load automatically, otherwise clear the check box in front of the item. The fewer projects you load, the faster you start. The project needs to be restarted to take effect.
Automatic: First, close unnecessary programs.
Second: clear the contents of the clipboard.
1. Click Start-Program-Run, and enter "CLipbrd" to bring up the clipboard viewer. Click Delete in Edit, select Delete All, and select Yes.
2. Clean up newspaper clippings in the office.
Third, set up virtual memory reasonably.
Open the control panel, double-click the system, select performance in the system properties, open the virtual memory, and set this value as the default value.
Fourth: increase the available disk space.
1. Empty the recycle bin
2. Delete temporary files. Right-click hard disk space, select Properties, and then click Disk Cleanup to clear temporary files.
3. Delete the expired files from the disk.
4. Delete files that have never been used
Fifth: Reinstall the damaged program.
Sixth, use optimization software to optimize system memory.
Seventh: restart the computer. If you just close the program without restarting the computer, the program may not completely return the memory to the system.
Eighth: reduce the programs that run automatically.
Click Start-Run to enter Msconfig, open it, select the system configuration utility software, click the General tab, select selective startup, and delete the "Win.ini" file and the "load startup item". After opening the Start tab, close programs that don't need to run automatically.
Ninth: kill the virus
There is also search optimization software, which will do it for you automatically.
Guiding process
System process
Process file: [System Process] or [System Process]
Process name: Windows memory processing system process
Description: Windows page memory management process with priority of 0.
Is it a system process? Yes.
alg.exe
Process document: Al Gore alg.exe
Process Name: Application Layer Gateway Service
Description: This is an application-layer gateway service for online entertainment.
Is it a system process? Yes.
csrss.exe
Process file: csrss.exe csrssor
Process Name: Client/Server Runtime Server Subsystem
Description: The customer service subsystem is used to control the Windows graphics related subsystem.
Is it a system process? Yes.
ddhelp.exe
Process paper: ddhelp.exe
Process name: DirectDraw Assistant
Description: DirectDraw Helper is a component of DirectX, which is used for graphics services.
Is it a system process? Yes.
dllhost.exe
Process file: DLL Hostor dllhost.exe
Process name: DCOM DLL host process
Description: DCOM DLL host process supports COM object-based DLL to run Windows programs.
Is it a system process? Yes.
inetinfo.exe
Process file: inetinfo or inetinfo.exe
Process Name: IIS Management Service Helper
Description: InetInfo is a part of Microsoft Internet Information Service (IIS), which is used for debugging and debugging.
Is it a system process? Yes.
internat.exe
Process document: inside internat.exe.
Process Name: Enter Regional Settings
Description: This input control icon is used to change similar country settings, keyboard types and date formats.
Is it a system process? Yes.
kernel32.dll
Process file: kernel 32 or kernel32.dll.
Process name: Windows shell process
Description: Windows shell processes are used to manage multithreading, memory and resources.
Is it a system process? Yes.
lsass.exe
Process document: Professor lsass.exe.
Process Name: Local Security Permissions Service
Description: This local security rights service controls the Windows security mechanism.
Is it a system process? Yes.
mdm.exe
Process document: MDMOR mdm.exe
Process Name: Machine Debugging Manager
Description: Debug Debugging Management is used to debug applications and Microsoft Script Editor in Microsoft Office.
Is it a system process? Yes.
mmtask.tsk
Process file: mmtask or mmtask.tsk
Process Name: Multimedia Support Process
Description: This Windows multimedia daemon controls multimedia services, such as MIDI.
Is it a system process? Yes.
mprexe.exe
Process documentation: Professor mprexe.exe.
Process name: Windows routing process
Description: The Windows routing process involves making network requests to the appropriate network parts.
Is it a system process? Yes.
msgsrv32.exe
Process document: msgsrv32or or msgsrv32.exe.
Process name: Windows Messenger service
Description: Windows Messenger service calls Windows driver and program management at startup.
Is it a system process? Yes.
mstask.exe
Process file: MSTASK or mstask.exe
Process Name: Windows Scheduled Task
Description: The Windows scheduled task is used to set when to back up or run inheritance.
Is it a system process? Yes.
regsvc.exe
Process document: regsvc.exe registered company
Process Name: Remote Registry Service
Description: The Remote Registry Service is used to access the registry on a remote computer.
Is it a system process? Yes.
rpcss.exe
Process file: rpcssor rpcss.exe
Process name: RPC portmapper
Description: RPC port mapping process in Windows processes RPC calls (remote module calls) and then maps them to the specified service provider.
Is it a system process? Yes.
services.exe
Process document: service or services.exe.
Process name: Windows service controller
Description: Manage Windows services.
Is it a system process? Yes.
smss.exe
Process documents: smss.exe or SMSS.
Process Name: Session Manager Subsystem
Description: The session management subsystem uses this process to initialize system variables. The MS-DOS driver, whose name is similar to LPT 1 and COM, calls the Win32 shell subsystem and runs in the Windows login process.
Is it a system process? Yes.
snmp.exe
Process file: SNMP or snmp.exe.
Process name: Microsoft SNMP agent
Description: The Windows Simple Network Protocol Agent (SNMP) is used to listen and send requests to the appropriate network parts.
Is it a system process? Yes.
spool32.exe
Process document: spool 32 or spool32.exe.
Process Name: Printer Spooler
Description: Windows print job control program for printer readiness.
Is it a system process? Yes.
spoolsv.exe
Process document: spoolsv.exe, Polva
Process Name: Printer Spooler Service
Description: Windows print job control program for printer readiness.
Is it a system process? Yes.
stisvc.exe
Process document: Stisvcor, stisvc.exe
Process Name: Still Image Service
Description: Still image service is used to control the connection between scanner and digital camera in Windows.
Is it a system process? Yes.
svchost.exe
Process file: svchostor svchost.exe
Process Name: Service Host Process
Description: The service host process is a standard dynamic link library host processing service.
Is it a system process? Yes.
system
Process file: system or system
Process name: Windows system process
Description: Microsoft Windows system process.
Is it a system process? Yes.
taskmon.exe
Process file: Task or taskmon.exe.
Process name: Windows Task Optimizer
Description: windows Task Optimizer monitors the frequency of programs you use, and cleans up and optimizes your hard disk by loading programs you often use.
Is it a system process? Yes.
tcpsvcs.exe
Process file: TCPS VSOR tcpsvcs.exe
Process name: TCP/IP service
Description: TCP/IP service application supports connecting LAN and Internet through TCP/IP.
Is it a system process? Yes.
winlogon.exe
Process file: Winlogon or winlogon.exe.
Process name: Windows login process
Description: Windows NT user login program.
Is it a system process? Yes.
winmgmt.exe
Process file: Winmgmtor winmgmt.exe
Process name: Windows Management Service
Description: Windows Management Service processes requests from application clients through Windows Management Instrumentation Data (WMI) technology.
Is it a system process? Yes.