Nine tips to improve XP running speed 100%

In the process of using XP, the system running speed will become slower and slower over time. Some friends may think of reinstalling the system, but after reinstalling, then More application software should be reinstalled. How to improve the running speed of XP without installing the system? As long as you operate in the following nine aspects, I believe that your XP will run again at high speed.

1, 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, tell them that the system should be shut down, and wait for the response to start the system. To speed up the boot process, you can first set the auto-end task, first find HKEY_CURRENT_USERControl PanelDesktop, set the AutoEndTasks key value to 1; then there is a "HungAPPTimeout" under the branch, and change its value to "4000 (or less). The default is 50000; finally find HKEY_LOCAL_MacHINESystemCurrentControlSetControl, also set WaitToKillServiceTimeout to "4000"; by this setting the shutdown speed is significantly faster.

2, increase the broadband speed

Professional Windows XP defaults to 20% of the bandwidth, which is actually not useful for our individual users. In particular, let it be used as full as possible.

Enter gpedit in "Start → Run" .msc, open the group policy editor. Find “Computer Configuration→Administrative Template→Network→QoS Packet Scheduler”, select “Restrict Reservable Bandwidth” on the right, select “Properties” to open the Restriction Bandwidth Properties dialog box, select "Enable" and change the original "20" to "0", which releases the reserved bandwidth.

3. Optimize 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 and scheduled tasks related to the network in the scheduled tasks, and then display them. The speed is obviously much slower. If these features are not very useful for us, you can delete them. In the registry editor, find HKEY_LOCAL_MacHINEsofewareMicrosoftWindowsCurrent VersionExploreRemoteComputerNameSpace, delete the (printer) and {D6277990-4C6A-11CF8D87- 00AA0060F5BF} (plan Task), restart the computer, visit Network Neighborhood again, you will find a lot faster.

4, speed up the startup speed

To speed up the startup speed of Windows XP. You can modify the registry to To achieve the goal, in the registry editor, find HKEY_LOCAL_MacHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementPrefetchParameters, find the EnablePrefetcher primary key on the right, change its default value of 3 to 1, so that the scroll bar scroll time will be reduced;

5, automatically close Stop responding program

At some time, XP will prompt you that some program stops responding, which is annoying. We can let it shut itself down by modifying the registry. In HKEY_CURRENT_USERControl PanelDesktop, change the value of the character whose value is AutoEndTasks to 1, and then log out or start again. .

6, speed up the menu display speed

In order to speed up the display speed of the menu, we can set it as follows: We can find the "MenuShowDelay" primary key under HKEY_CURRENT_USERControl PanelDesktop, change its value When it is "0", the effect of speeding up the menu display can be achieved.

7. Clear the DLL file that is not used in memory

In the registry HKKEY_LOCAL_MacHINESOFTWAREMicrosoftWindowsCurrentVersion, 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.

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

Windows XP read-ahead settings can increase the system speed and speed up the boot. Modify the following method to further improve the efficiency of the CPU: HKEY_LOCAL_MacHINESYSTEMCurrentControlSetControlSessionManagerMemoryManagement], in the right window of PrefetchParameters, change the value data of EnablePrefetcher as follows, if you use the PIII 800MHz CPU or above, change the value data to 4 or 5, otherwise it is recommended to keep The numeric data is the default value of 3.

9, reduce loading project at startup

Many applications will add their own claims to the system startup group during installation, and each time the system is started, it will automatically run, which not only extends the startup time, but also System resources have been consumed after booting!

Start the "System Configuration Utility", in the "Startup" item, list the items and sources loaded at system startup, and carefully check if you need it to load automatically, otherwise clear the check box before the project. The fewer items loaded, the faster the startup will be. This item needs to be restarted to take effect.