Windows OS desktops often fail

In the use of Windows, the system desktop failure will cause us to use the time is very inconvenient, this time what should we do? Here are some workarounds.

　First, load Explorer.exe

In most cases, the desktop icon cannot be displayed because Explorer.exe cannot be loaded when the system starts up, so let's teach you to load Explorer.exe in the registry:

1, in the "Start" "Run" to enter Regedit, start the registry, find the following path, if the shell is not Explorer.exe then the right mouse button to create a new Explorer.exe can be the path:/hkey_local_machine/ Software/micrososft/windows Nt/currentversion/winlogon/shell

2, if the manual loading is not possible, it may be Explorer.exe file bad, to someone else's computer to copy a back on the line.

3, find the reason. It is possible that the virus corrupted the Explorer.exe file.

　　Second, the icon display speed is very slow

All say that the more slowly the Windows system, take the desktop icon, more and more shortcuts to the desktop display speed is very slow, each refresh of the desktop will appear sluggish.

Symptomatic: The system uses a block called the icon cache area to save the created shortcut icon, refresh the desktop display without having to re-establish, just read from the cache, and Windows default cache is small, set up more shortcuts than the cache storage scope, and affect the display speed. The steps are as follows: to enlarge the size of the icon cache in the registry, first open "Registry Editor" to find [Hkey_local_machine/software/microsoft/windows/currentversion/explorer], In the right-hand pane, create a string value named "Max Cached Icons", set its value to "8192" (note: The maximum can be only 8192) to restart the system to take effect.

　Third, 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 give the corresponding user to configure the permissions to achieve the purpose of disabling the wallpaper, if it is a single user automatic login, set permissions to the user does not solve the problem. Then there are several parties:

Fake--After setting up the desktop wallpaper, click Start--run, enter "Gpedit.msc" return to open the Group Policy Editor, navigate to "User Configuration-Control Panel-display" In the right pane of the window click "Disable the change of wallpaper, and then set it to" enabled. Save the settings and exit so that the "background" option is not found in the "display" property after setting. However, right-click on the image of IE, and then select Set as background, the picture can be used as a background, if you change the settings in Group Policy to "Not configured" You can resolve this issue.

NTSF Permission method: Open "Start-run" input "regedt32" (in Windows 2000 can set permissions, and Regedit not), open Registry Editor, expand [Hkcu/control panel/ DESKTOP] Branch, then select the menu "Security-Permissions", in the Popup Permission Settings window to cancel the user or group write permissions, save the settings and exit "Registry Editor" restart the system.