1. Set 1. on my computer -- properties -- Advanced -- Performance -- settings, use the shadow option on the desktop label. 2. Under XP, choose desktop Properties> desktop> Custom desktop> Web. Do not select all items. 3. Right-click the desktop and choose from the shortcut menu, then, "Property -- Property display -- desktop -- custom desktop -- Web -- select the Active Desktop in use -- delete -- OK", and click "OK. 4. Control Panel-Auxiliary Function-display-remove the use of high-contrast hooks-application 5. If it still does not work, in the preceding web window, cancel the check box before "lock desktop project" and click OK to save. 6. If you do not want this to happen in the future, you can run gpedit. MSC opens the Group Policy and expands in sequence, user Configuration-management template-desktop active desktop-Disable Active Desktop to be enabled 7. Right-click on the desktop-properties-appearance-lower right (advanced) -- In the project -- Now icon -- adjust the size to 28 -- OK 2. Registry Modification Method: 1. In "start" ---> RUN ---> press "Regedit" and press ENTER HKEY_USERS ---> S-1-5-21-1121289129-3884528725-3932546534-1006> Software ---> Microsoft ---> Windows ---> CurrentVersion ---> explorer ---> advanced to find "showcompcolor "=" DWORD: 00000001 "changed to" DWORD: 00000000 "and found" listviewshadow "=" dwo RD: 00000000 "changed to" DWORD: 00000001 "2. Copy the following content to notepad, save the file as AA. Reg, double-click AA. reg to import the registry, and restart to take effect. Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ Advanced] "listviewshadow" = DWORD: 00000001 [HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer] "forceactivedesktopon" =-[HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer] "forceactivedesktopon" = DWORD: 00000000 [-HKEY_CURRENT_USER \ Software \ Micros Oft \ Internet Explorer \ Desktop \ components] [HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer] "shellstate" =-3. Write the following code in Notepad: dim hiddenarrowiconset hiddenarrowicon = wscript. createobject ("wscript. shell ") dim regpath1, regpath2regpath1 =" hkcr \ lnkfile \ isshortcut "regpath2 =" hkcr \ piffile \ isshortcut "hiddenarrowicon. regdelete (regpath1) hiddenarrowicon. save regdelete (regpath2) as the suffix. to restart the vbs file, double-click it on the desktop.. Change the suffix and enter a mongomongod disk at will, for example, drive D. Select "tool"-Folder option-View-Remove "√ before" Hide extensions of known file types, then save ". TXT "". vbs. 3. With the help of third-party software 1. Master windows optimization, in Optimization-system personality settings-other settings-icon text transparency 2. IBM World Clock dynamic wallpaper + desktop text transparency tools. RAR is downloaded from the gougou software. After downloading and unzipping, it will be OK. 3. Sometimes 360 of the system can be repaired. But it is usually solved by setting the class method.