1. Speed up the boot and shutdown speed at [Start]-->[Run]-->Type [Regedit]-->[HKEY_CURRENT_USER]-->[Control Panel]-->[Desktop], The value data of the string value [HungAppTimeout] is changed to [200], and the value data of the string value [WaitToKillAppTimeout] is changed to 1000. Also in [HKEY_LOCAL_MacHINE]-->[System]-->[CurrentControlSet]-- >[Control], change the value data of the string value [HungAPPTimeout] to [200], change the value data of the string value [WaitToKillServiceTimeout] to 1000. 2. Automatically close the stop response program
At [Start]- ->[Run]-->Type [Regedit]-->[HKEY_CURRENT_USER]-->[Control Panel]-->[Desktop], change the value data of the string value [AutoEndTasks] to 1 , restart it. 3. Clear unused DLL files in memory
At [Start]-->[Run]-->Type [Regedit]-->[HKKEY_LOCAL_MacHINE]-->[SOFTWARE]--> ;[Microsoft]-->[Windows]-->[CurrentVersion], add an item [AlwaysUnloadDLL] in [Explorer], the default value is set to 1. Note: If the default value is set to [0], this function is disabled. 4. Speed up broadband access
(1) Home version: At [Start]-->[Run]-->Type [regedit]-->[HKEY_LOCAL_MacHINE]-->[SOFTWARE] -->[PolicIEs]-->[Microsoft] -->[Windows], add an item named [Psched], and add a DWord value [NonBestEffortLimit] value data to 0 in the [Psched] right window. (2) Commercial version: In [Start]-->[Run]--> Type [gpedit.msc], open the local computer policy, and select [Computer Configuration]-->[Administrative Template] in the left window -->[network]-->[QoS Packet Scheduler], double-click "Limit Retainable Bandwidth" in the right window, select "Enabled" and set "Bandwidth Limit (%)" to 0. Apply --> OK, restart. 5, speed up the menu display speed
In [Start]-->[Run]--> Type [Regedit]-->[HKEY_CURRENT_USER]-->[Control Panel]-->[Desktop] Change the value data of the string value [MenuShowDelay] to [0]. If you feel that the menu display speed is too fast after adjustment, you can change the value data of [MenuShowDelay] to [200] and restart. 6. Speed up the automatic refresh rate
In [Start]-->[Run]-->Type [Regedit]-->[HKEY_LOCAL_MacHINE]-->[System]-->[CurrentControlSet]- ->[Control]-->[Update], change the value data of DWord[UpdateMode] to [0], and restart. 7, speed up the read-ahead ability to improve the boot speed
Windows XP read-ahead settings can improve system speed and speed up the boot. Press Modify to further make good use of CPU efficiency: in [Start]-->[Run]-->Type [Regedit]-->[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 higher. The data is changed to 4 or 5, otherwise it is recommended to leave the value data as the default value of 3. 8. Use the L2 Cache of the CPU to speed up the overall performance.
In [Start]-->[Run]-->Type [Regedit]-->[HKEY_LOCAL_MacHINE]-->[SYSTEM]--> [CurrentControlSet]-->[Control]-->[SessionManager], in the right window of [MemoryManagement], change the value data of [SecondLevelDataCache] to the same decimal value as CPU L2 Cache: for example: P4 1.6GA The L2 Cache is 512Kb and the numeric data is changed to a decimal value of 512. 9. Run the Defrag program when starting the computer
In [Start]-->[Run]-->Type [Regedit]-->[HKEY_LOCAL_MacHINE]-->[SOFTWARE]-->[ ,null,null,3],Microsoft]-->[Dfrg]-->[BootOptimizeFunction], set the string value [Enable] to: Y equals on and N equals off. 10. Automatically close the stop response program when shutting down
In [Start]-->[Run]--> Type [Regedit]-->[HKEY_USERS]-->[.DEFAULT]--> [Control Panel], then change the value data of [AutoEndTasks] to 1 in the right window of [Desktop], log out or restart.