Alternative Optimization: 1. Modify the second-level cache of the CPU Under normal conditions, XP automatically identifies the second-level cache of the CPU. But sometimes XP will not do this, so it needs to be manually optimized to improve the performance of the CPU. 1. Run "regedit"; 2. Go [HKEY_LOCAL_MACHINE / SYSTEM / CURRENTCONTROLSET / CONTROL / SESSION Manager / Memory Management / SecondLevelDatacche] "; 3. Modify his decimal: AMD DURON: 64 (KB); Celerona / Celeron2: 128 PII Mobile / PIII E (E / P4 / AMD K6-3 / AMD Thunderbird / Cyrix III: 256; AMD K6-2 / PII / PIII Katmai / AMD Athlon: 512; PII Xeon / PIII Xeon: 1024; 4. Restart Second, modify the disk cache to accelerate the XP disk cache to run a crucial role in XP, but the default I / O page file is relatively conserved. So, for different memory, different disk caching is a better practice 1. Run "regedit"; 2. Go [HKEY_LOCAL_MACHINE / SYSTEM / CURRENTCONTROLSET / CONTROL / SESSION Manager / Memory Management / IopageLockLimit]; 3. Modify its hexadecimal value according to your memory: 64m: 1000; 128m: 4000 ; 256m: 10000; 512M or greater: 40000. 4. Restart the three and read-read settings to improve the speed XP using the pre-read settings to improve the system speed. If you have Piii 800, 512M memory, recommended Modify: 1. Run "Egedit" 2. Go to [HKEY_LOCAL_MACHINE / System / CurrentControlSet / Control / Session Manager / Memory Management / PrefetchParameters / EnablePrefetcher]; 3. Set value 0,1,2,3.0-disable, 1-pre- Reading applications, 2-Start pre-reading, 3-pre-read ("3", recommended). 4. Restart. This can reduce the start time. IV. Clear the pre-read file When XP is used for a while, The files in the pre-read folder will become large, there will be dead chain files in it, which will slow down system time. Suggest, regularly delete these texts Part. (C: / windows / prefetch) 5. Reduce disk scan wait time under DOS, type "ChkNTFS / T: 0" 0: Indicates waiting time is 0 seconds 6, turn off disk index XP record all files to quickly search if You don't often find files, you can close it. 1. Open my computer 2. Right click on the drive and select Properties. 3. Cancel "Use the index to quickly find files". Seven, fix the bug of the mouse acceleration 1. When playing quake3, CS in XP, the mouse accelerates problems and the gun method becomes accurate, the Tweak named "Yinxs" can modify this bug.
2. Run "regedit" 3. Go to [HKEY_CURRENT_USER / Control Panel / Mouse] "SmoothMousexcurve" = HEX: 00, 00, 00, 00, 00, 00, A0, 100,00, 00 00, 00, 00, 00 ,00, 80, 02, 100, 00, 00, 00, 100, 05, 100, 100, 00, 00, 00 "SmoothMouseycurve" = HEX: 00, 00, 00, 00, 00, 00, 66, A6, 02, 100, 100, 00, CD, 4C, / 05, 00, 00, 00, 00, 100, 00, 00, 38, 33, 15, 100, 100, 100, 00 4. Restart 8, optimize NTFS file system NTFS If you don't have to say it, it is not enough. Cancel the last disk access, which will slow down for large partitions with large capacity. Run "regedit" In HKEY_LOCAL_MACHINE / System / Current ControlSet / Control / FileSystem, add DWORD, value of 1. Modify the registry as the following two styles: remove sharing --------------------- Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE / SYSTEM / CURRENTCONTROLSET / SERVICES / LANMANSERVER / parameters ] "AutoShareserver" = dword: 00000000 "AutoShareWks" = dword: 00000000 -------------------- Remove IPC $ Management --------- ------------- Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE / SYSTEM / CURRENTCONTROLSET / CONTROL / LSA] "Restrictanonymous" = DWORD: 00000001 -------------- -------- or save the above into a .reg file, then double-click the import. By the way, the unbeliented 3721 is also blocked, add: 127.0.0.1 CNSMin.3721.com 127.0.0.1 http://www.3721.net
