Windows XP speed up nine tips

1, automatic shutdown stop response program

Sometimes XP will prompt you that some program stops responding, very annoying, we can let it shut itself down by modifying the registry, in HKEY_CURRENT_USER\\Control Panel\\Desktop The character value of the middle character is changed to the value data of AutoEndTasks, and can be re-registered or started.

2, clear the DLL file not used in memory

In the registry HKKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion, add an item AlwaysUnloadDLL in the Explorer, the default value is set to 1. Note: If the default value is set to 0, this function is disabled.

3, optimize the network neighborhood

When Windows XP Network Neighborhood is used, the system will search for its own shared directory and printers that can be used as network shares, as well as network-related scheduled tasks in the scheduled tasks, and then It is only displayed, so the speed will obviously be much slower. These features can be removed if they are not very useful for us. Locate HKEY_LOCAL_MACHINE\\sofeware\\Microsoft\\Windows\\Current Version\\Explore\\RemoteComputer\\NameSpace in the Registry Editor and delete {2227A280-3AEA-1069-A2DE08002B30309D} (printer) and {D6277990-4C6A-11CF8D87- 00AA0060F5BF} (Scheduled tasks), restart your computer, visit Network Neighborhood again, and you will find a lot faster.

4, speed up the startup speed

To speed up the startup speed of Windows XP. You can do this by modifying the registry. In the Registry Editor, find HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management\\PrefetchParameters, find the EnablePrefetcher primary key on the right, change its default value of 3 to 1, and scroll. The scrolling time will be reduced;

5, speed up the switch speed

When shutting down in Windows XP, the system will send a message to the running program and the remote server, telling them that the system should be shut down. And wait for the response to receive the response before the system starts to shut down. To speed up the boot process, you can set the auto-task task first. First find HKEY_CURRENT_USER\\Control Panel\\Desktop, set the AutoEndTasks key to 1; then have a "HungAppTimeout" under the branch and change its value to "4000 (or Less), the default is 50000; finally find HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Control\\, also set WaitToKillServiceTimeout to "4000"; by this setting the shutdown speed is significantly faster.

6, speed up the menu Display speed

In order to speed up the display of the menu, we can set it as follows: We can find the "MenuShowDelay" primary key under HKEY_CURRENT_USER\\Control Panel\\Desktop, and change its value to "0". Achieve faster menu display speed.

7, improve broadband speed

Professional version of Windows XP retains 20% of bandwidth by default, in fact, this is not useful for our individual users. Especially let it be idle and not fully utilized.

At "Start → Run Enter gpedit.msc to open the Group Policy Editor. Locate Computer Configuration→Administrative Templates→Network→QoS Packet Scheduler, select Restrict Bandwidth on the right, and select Properties to open the Restrict Bandwidth Properties dialog. In the box, select "Disable". This will release the reserved bandwidth.

8. Reduce the loading of the project at startup

Many applications will add their own claims to the system startup group during installation. Every time you start the system, it will run automatically, which not only prolongs the startup time, but also the system resources have been consumed after the startup is completed!

Start the "System Configuration Utility" and list it in the "Startup" item. The project and source loaded at system startup, carefully check whether you need it to load automatically, otherwise clear the check box before the project, the less loaded the project, the faster the startup speed is naturally. This item needs to be restarted to take effect. Br>

9, speed up the read-ahead ability to improve the boot speed

Windows XP read-ahead settings can increase the system speed, speed up the boot speed. The modified method can further improve the efficiency of the CPU: HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SessionManager\\MemoryManagement]. In the right window of PrefetchParameters, change the value data of EnablePrefetcher as follows, such as using the PIII 800MHz CPU or above. Change to 4 or 5, otherwise it is recommended to leave the value data as the default value of 3.