個人使用部分XP最佳化登錄檔
 

http://myweb.hinet.net/home2/vchou/Web/reg1.reg

內文是這樣:

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Control Panel\Desktop]

"AutoEndTasks"="1"
"MenuShowDelay"="1"
"HungAppTimeout"="200"
"WaitToKillAppTimeout"="1000"

[HKEY_CLASSES_ROOT\Paint.Picture\DefaultIcon]
@="%1"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters]

"EnablePrefetcher"=dword:00000005

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control]

"WaitToKillServiceTimeout"="1000"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager]

"AutoChkTimeOut"=dword:00000000

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management]

"SecondLevelDataCache"=dword:00000200
"DisablePagingExecutive"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug]

"Auto"="0"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer\Player\Extensions\Types]

"3"="*.mpeg;*.mpg;*.m1v;*.mp2;*.mpa;*.mpe;*.dat"

可以請大略的解釋一下嗎

有一些是微軟提示的"無用registry"

有一些並不是"最佳化"而是改變"設定"。


建議樓主一個一個給大家這些是幹嘛的，
以免一些人盲從跟進... :jolin:

提供大家一個很優質的網站
http://www.alan888.com/winxp/

[HKEY_CURRENT_USER\Control Panel\Desktop]

"AutoEndTasks"="1" (自動關閉停止回應程式)
"MenuShowDelay"="1" (加快菜單顯示速度)
"HungAppTimeout"="200" (加快開機及關機速度)
"WaitToKillAppTimeout"="1000" (加快開機及關機速度)

[HKEY_CLASSES_ROOT\Paint.Picture\DefaultIcon]
@="%1" (可預覽 bmp 檔)

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters]

"EnablePrefetcher"=dword:00000005 (加快開機及關機速度)

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control]

"WaitToKillServiceTimeout"="1000" (加快開機及關機速度)

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager]

"AutoChkTimeOut"=dword:00000000 (加快開機及關機速度)

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management]

"SecondLevelDataCache"=dword:00000200 (善用 CPU 的 L2 Cache (512K) 加快整體效能)
"DisablePagingExecutive"=dword:00000001 (優先使用實際記憶體加快系統速度)

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug]

"Auto"="0" (關掉程式當機自動回報)

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer\Player\Extensions\Types]

"3"="*.mpeg;*.mpg;*.m1v;*.mp2;*.mpa;*.mpe;*.dat" (可在 Media Player 直接執行 dat 檔)

之前有一篇文章不錯，

XP最佳化-一個登錄檔搞定 V2.2 終極版→ Final

:agree:

誠懇建議不要再讓這個 second level cache 再繼續誤導下去了。

Detailed Explanation of SecondLevelDataCache
http://support.microsoft.com/kb/q183063/

This is not related to the hardware; it is only useful for computers with direct-mapped L2 caches. Pentium II and later processors do not have direct- mapped L2 caches. SecondLevelDataCache can increase performance by approximately 2 percent in certain cases for older computers with ample memory (more than 64 MB) by scattering physical pages better in the address space so there are not so many L2 cache collisions. Setting SecondLevelDataCache to 256 KB rather than 2 MB (when the computer has a 2 MB L2 cache) would probably have about a 0.4 percent performance penalty.
(以上資料節錄自 Microsoft 知識庫)

之前有看過
不過我沒修改那麼多



原來如此 謝謝指正
已把上面可 download 的登錄檔刪除 L2 機碼部分