1. Speed up the boot and shutdown speed
In [Start]-->[Run]-->Type [Regedit]-->[HKEY_CURRENT_USER]--> [Control Panel]-->[Desktop], change the value data of the string value [HungAppTimeout] to [200], change the value data of the string value [WaitToKillAppTimeout] to 1000. Also in [HKEY_LOCAL_MacHINE]--> ;[System]-->[CurrentControlSet]-->[Control], change the value data of the string value [HungAPPTimeout] to [200], and change the value data of the string value [WaitToKillServiceTimeout] to 1000.
2, Automatically close the stop response program
In [Start]-->[Run]-->Type [Regedit]-->[HKEY_CURRENT_USER]-->[Control Panel ]-->[Desktop], change the value data of the string value [AutoEndTasks] to 1, and restart it.
3,
remove DLL files are not used in the memory [Start] - & gt; [operation] - & gt; type [Regedit] - & gt; [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, to accelerate the speed of broadband access
(1) Household Version: [Start] - & gt; [operation] - & gt; type [regedit] - & gt; in [ ,null,null,0],HKEY_LOCAL_MacHINE]-->[SOFTWARE]-->[PolicIEs]-->[Microsoft] -->[Windows], add an item named [Psched], add a DWord to the right of [Psched] The value [NonBestEffortLimit] value data is 0.
(2) Commercial version: In [Start]-->[Run]--> Type [gpedit.msc], open the local computer policy, and select [Computer Configuration] in the left window-- >[Administrative Templates]-->[Network]-->[QoS Packet Scheduler], double-click "Limit Retainable Bandwidth" in the right window, select "Enabled" and "Bandwidth Limit ( %) "Set to 0 application--> OK, restart.
5, speed up 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, you can change the value data of [MenuShowDelay] to [ ,null,null,3],200], restart it.
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, to speed up the pre-reading skills to improve the boot speed
Windows XP pre-read settings can improve system speed, faster system startup. 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, CPU utilization L2 Cache speed up the overall performance
[Start] - & gt; [operation] - & gt; type [Regedit] - & gt; [HKEY_LOCAL_MacHINE] - >[SYSTEM]-->[CurrentControlSet]-->[Control]-->[SessionManager], in the right window of [MemoryManagement], change the value data of [SecondLevelDataCache] to the same as CPU L2 Cache Decimal value: For example: P4 1.6GA's L2 Cache is 512Kb, and the numeric data is changed to decimal value 512.
9, runs when starting the computer program
Defrag [Start] - & gt; [operation] - & gt; type [Regedit] - & gt; [HKEY_LOCAL_MacHINE] - & gt ;[SOFTWARE]-->[Microsoft]-->[Dfrg]-->[BootOptimizeFunction], set the string value [Enable] to: Y equals on and N equals off.
10, automatically shut down 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], logout or restart.