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Windows xp how to speed up the run registry optimization program and driver optimization, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

Registry optimization scheme:

1. Enable CPU L2 Cahce

Go to the registry HKCU_LOCAL_MACHINE\ SYSTEM\ CurrentControlSet\ Control\ Session Manager\ Memory Management, and create a new word value:

SecondLevelDataCache, change this value to the size of your CPU's secondary cache, using a decimal value when filling in. You can change CPU's level 2 cache to 256KB by changing the dword value "SecondLevelDataCache", and then restart your computer.

2. Modify disk cache to accelerate XP

Disk caching plays a vital role in running XP, but the default I _ map O page file is conservative. Therefore, it is better to use different disk caches for different memory.

Go to the registry HKEY_LOCAL_MACHINE\ SYSTEM\ CurrentControlSet\ Control\ Session Manager\ Memory Management\ IoPageLockLimit and change its hexadecimal value according to your memory (64m: 1000 per 128m: 4000 per 256m: 10000 per 512m or greater: 40000).

3. Remove menu delay

Getting rid of the delay in sliding out of the menu can speed up XP to some extent. The key to be modified is in HKEY_CURRENT_USERControl PanelDesktop. The specific key to be modified is called "MenuShowDelay", just change the value to 0. Of course, the changes will not take effect until the computer is restarted.

4. Specify the process order

Press the three Control+Alt+Delete keys at the same time, and then click the "Processes" tab to see a dialog box where you can see all the processes currently running. If you want to allocate more process time to a program, such as 3D Studio Max, just right-click the process, move the mouse pointer down to "Set Priority >", and select which priority you want the program to be at. When I receive email, I set 3DMAX to "standard", but when I leave the computer, I raise its priority to the highest "real-time" so that the computer can process 3D actions more focused and faster.

5. Cancel the reserved bandwidth in Windows XP Professional Edition

Due to the needs of the professional version on the network, the default reserved bandwidth is set at 20%. In fact, this reserved bandwidth is useless for individual users, and the reserved bandwidth can be unreserved by using the Group Policy Editor.

Enter gpedit.msc in start → run to open the Group Policy Editor. Find the "computer configuration" → administrative template "→" Network "→" QoS packet Scheduler, select "limit reserved bandwidth" on the right, select "Properties" to open the picture, and select "disable". This is very good for users using Modem-releasing the reserved bandwidth to speed up browsing and downloading on the Internet!

6. Windows XP does not check scheduled tasks

Normally, when Windows XP connects to another computer, it will check all the scheduled tasks on the other computer, which will keep you waiting for 30 seconds, which is really annoying. Let's disable this process by finding it in the registry

HKEY_LOCAL_MACHINE\ Software\ Microsoft\ Windows\ CurrentVersion\ Explorer\ RemoteComputer\ NameSpace. In here, there should be a key. Just delete it, restart the computer, Windows will no longer check the scheduled tasks, the speed is significantly increased!

Optimization scheme of the driver:

1. If it is an Intel 8XX chipset, be sure to install Intel Application Accelerator. After installation, the system optimization is obvious. This can be downloaded from the official Intel website.

2. If it is a non-Intel chipset motherboard, it is necessary to install the corresponding patch, such as VIA 4in1 program and so on.

3. Try to use drivers that have passed the WHL certification. This kind of driver has been certified by Microsoft hardware Lab and has great advantages in stability and compatibility.

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