Win XP system registry ten settings skills

I have been using XP for a long time. I have tried and compiled a lot of interesting registry modification techniques. I will write it out for your reference. Speaking of registry changes, there is always a saying that must be mentioned: be cautious. You must back up before making changes. One step mistake may make your machine turn your face and not recognize people. In the following description, if the specified location does not have the key/value mentioned here, then you have to create a new one. All values ​​mentioned here are of the REG_DWORD type unless otherwise stated.

First, improve the response speed of XP

Find the HKEY_CURRENT_USERControl PanelDesktop subkey, modify the HungAppTimeout value. The HungAppTimeout value indicates the time limit for the system to manually end the suspended task. The default value is 5000 and the type is REG_SZ. Decreasing the value can reduce the response delay of the system under certain special conditions. For example, you can set the value to 1000. . When adjusting this key value, you should be aware that if some software runs slowly on your system, setting the key value too small may cause XP to mistakenly believe that the running software has been suspended. If this happens, you can gradually increase the HungAppTimeout value by 1000 each time until XP no longer mistakes the running software for "stopping response."

Second, improve the display speed of the submenu of the "Start" menu

Decrease the MenuShowDelay value (the position is the same as above). The value type is REG_SZ, which defaults to 400 and can be set to 50. If this value is set too small, such as 0, the submenu will be displayed immediately when the mouse pointer passes the menu, interfering with the user's selection operation. After experimentation, setting it to 50 allows the submenu to appear as soon as possible, and avoids the submenu that pops up quickly to interfere with the line of sight.

with XP has been a long time, I test and put together a lot of interesting techniques to modify the registry, write it here for your reference. Speaking of registry changes, there is always a saying that must be mentioned: be cautious. You must back up before making changes. One step mistake may make your machine turn your face and not recognize people. In the following description, if the specified location does not have the key/value mentioned here, then you have to create a new one. All values ​​mentioned here are of the REG_DWORD type unless otherwise stated.

First, improve the response speed of XP

Find the HKEY_CURRENT_USERControl PanelDesktop subkey, modify the HungAppTimeout value. The HungAppTimeout value indicates the time limit for the system to manually end the suspended task. The default value is 5000 and the type is REG_SZ. Decreasing the value can reduce the response delay of the system under certain special conditions. For example, you can set the value to 1000. . When adjusting this key value, you should be aware that if some software runs slowly on your system, setting the key value too small may cause XP to mistakenly believe that the running software has been suspended. If this happens, you can gradually increase the HungAppTimeout value by 1000 each time until XP no longer mistakes the running software for "stopping response."

Second, improve the display speed of the submenu of the "Start" menu

Decrease the MenuShowDelay value (the position is the same as above). The value type is REG_SZ, which defaults to 400 and can be set to 50. If this value is set too small, such as 0, the submenu will be displayed immediately when the mouse pointer passes the menu, interfering with the user's selection operation. After experimentation, setting it to 50 allows the submenu to appear as soon as possible, and avoids the submenu that pops up quickly to interfere with the line of sight.
Seven, clean up the "Start" menu

Find the HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer subkey, if you want to clear all user folders except "My Documents", then, NoStartMenuMyMusic, NoSMMyPictures, NoFavoritesMenu and NoRecentDocsMenu are set to 1. If you also want to disable the "My Documents" menu, then set NoSMMyDocs to 1.

VIII. Forbidden to modify user folder

Locate HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer. If you want to lock the physical location of the user folders "Picture Collection", "My Documents", "Favorites", "My Music", set the following keys to 1: DisableMyPicturesDirChange, DisablePersonalDirChange, DisableFavoritesDirChange, DisableMyMusicDirChange.

IX. Clear virtual memory page file when shutting down

This operation of modifying the registry is mainly for data security, but it is of little practical significance in many occasions. Locate the HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory Management subkey and set ClearPageFileAtShutdown to 1.

X. Run the program in different memory space

Locate the HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer subkey, set MemCheckBoxInRunDlg to 1, and the "Run dialog" of the "Start" menu will add a "independent" Run in memory space" option.

Finally, please don't forget to use the Favorites function of the XP Registry Editor. You can mark a location in Regedit with the "Favorites" feature, so you don't have to look for subkeys one level at a time. The specific usage is: run Regedit, find the target key (for example, HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows), select the subkey to be added to the favorites (for example, CurrentVersion), click the menu "Favorites