My computer desktop background can t be changed, and the computer desktop background suddenly can t

1。Adjust the place of the desktop, go to the custom desktop web, and remove the front check of the locked desktop.

2。Run, in"User configuration"---"Manage templates"--- Control Panel --- show --- prevent changes to the desktop. Just set this to "disabled".

System. You right-click on the desktop - desktop - and then directly select the image and it is ok to pull.

System. Right-click desktop personalization.

Desktop background. 3.Maybe you install some software about the desktop settings, and you check it out for yourself. If you uninstall it, you can change the desktop.

Take a look at whether there is a set in the group policy to prohibit the modification of wallpaper and the like, start typing, enter the group policy, there is an item in the management module in the user configuration is the desktop, there is an item in it, active desktop, there is an active desktop wallpaper after entering, double-click in and select not configured, select enabled, your desktop is not modifiable.

You try, if it doesn't work, there may be a virus, kill it.

Group Policy. User configuration

Manage templatesControl panel.

Display, right to prevent changing the wallpaper. Disable.

Back-click Desktop-Properties-Desktop-Custom Desktop-Web

Go inside and you'll find the one you're looking for.

Look for it in Group Policy and User Configuration.

1. As shown in the figure below, users cannot set the background wallpaper after entering the personalized settings;

2. Click the menu on the desktop and select Run under the menu;

3. Enter in the input box in the run, and then click OK;

4. After entering the local group policyr, click User Configuration, Management Template, Control Panel, and Personalization.

5. Here you can see that the status of preventing changing the desktop background setting is enabled, and the left side indicates that if this setting is enabled, the user cannot change any desktop background setting;

6. Check the mouse to prevent changing the desktop background item, right-click to select;

7. Change the setting from enabled to unconfigured;

8. Click Apply below, and then click OK;

9. Go back to the desktop to enter the personalized settings, and you can see that the background can be replaced, as shown in the figure below

1. Open "Settings" - "Hail Comic File Sexualization".

2. Select "Background" and "Finger Disturbance**", 3. Click "Browse" at the ** place, and select the source chaos according to your preference**.

Change it in Personalization. Specific steps: 1. On the computer desktop.

Click the left mouse button in the blank space to open the shortcut menu.

2. Select Personalization in the shortcut menu.

3. Enter the page of personalized settings and click on the desktop background.

4. Select the desktop background image you want to change, and click Save to modify.

In this way, the desktop background of the computer has been successfully modified, and we can set up a specific desktop background according to our own joy and shouting to realize the personalization of the computer.

Here's how:

<>5.Once you've set it up, just click "OK".

Press the Windows key and the R key and type OK to open the Local Group Policyr.

In the left menu item, click and open "User Configuration" == Management Templates == Control Panel "== Personalization".

Find "Prevent desktop background changes" in the menu list on the right, then right-click on "Prevent desktop background changes from being changed", then select "" in the menu that opens

After clicking, open the "Prevent changing the desktop background" settings dialog box, modify the current "Enabled" status to "Not configured", and then click the Apply and OK button at the bottom right to complete the setting.

If you can't change it, redo the system!

It's impossible to see a good-looking ** set as a background.