When using Windows, the system desktop failure will cause us to use it very inconvenient. What should we do at this time? Here are some solutions.
First, load explorer.exe
In most cases, the desktop icon can not be displayed because the system can not load explorer.exe, the following teaches you to load explorer.exe in the registry:
1, Enter regedit at "Start”“Run”, start the registry, find the following path, if there is no explorer.exe under the shell, right click on the new explorer.exe path: /HKEY_LOCAL_MACHINE/SOFTWARE/Micrososft /Windows NT/CurrentVersion/Winlogon/Shell
2, if you do not load manually, it may be that the Explorer.exe file is broken, copy it back to someone else's computer.
3, find the reason. It may be that the virus has corrupted the explorer.exe file.
Second, the icon display speed is very slow
said that the Windows system is used more slowly, take the desktop icon, more and more shortcuts make the desktop display speed is very slow, every time you refresh the desktop There is a delay.
Symptoms: The system uses an area called an icon cache to save the created shortcut icons. When the desktop display is refreshed, there is no need to re-create it. Just read it from the cache, and Windows defaults to a smaller cache. When too many shortcuts are created, it exceeds the storage range of the cache and affects the display speed. The steps are as follows: increase the size of the icon cache in the registry, first open the "Registry Editor", find [HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows/CurrentVersion/Explorer], create a name in the right pane "&ldquo The string value of Max Cached Icons, set its value to “8192” (Note: the maximum is only 8192). It will take effect after restarting the system.
Three, manually enable the desktop
wallpaper
Some computers are disabled desktop wallpaper, there are several ways to disable desktop wallpaper.
If you use multi-user login, you can configure the permission for the corresponding user to achieve the purpose of disabling the wallpaper. If it is a single user to automatically log in, setting permissions for the user does not solve the problem. Then there are the following ways:
Breakfast & mdash;— After setting the desktop wallpaper, click “Start”——“Run”, enter“gpedit.msc” Enter “Group Policy Editor”, then navigate to "User Configuration——Control Panel——Show" in the right pane, click on the window to prevent changing the wallpaper, then set it to ” Enable ”. Save the settings and exit, so you can't find the "background" option in the “Display” property. However, right-click on the IE image and select Set as background. The image can still be used as a background. If you change the setting in Group Policy to “Unconfigured” you can solve this problem.
NTSF privilege method: Open “ Start & mdash; & mdash; Run & rdquo; Enter & ldquo; regedt32 & rdquo; (Use the regedt32 in Windows 2000 to set permissions, and regedit can not), open the Registry Editor, and then expand [ ,null,null,3],HKCU/Control Panel/Desktop] branch, then select the menu “Security & mdash;— Permissions”, cancel the write permission of the user or group in the pop-up permission setting window, save the settings and exit “Registry Editor” ; Restart the system.