Right-click and find the "Personalization" setting in the shortcut menu bar, as shown in the figure below.
After entering the personalization settings, you can find many themes, as shown in the figure below.
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Choose a theme you like and click to select it, as shown in the figure below.
After selecting the theme, click "Desktop Background" below and click.
#After entering the desktop background, you can select the picture set as the desktop background, as shown in the figure below.
#After selecting the picture, we set the "Change Picture Time Interval" and then click "Save Changes" below, so that the disappeared wallpaper will be reset.
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