1. First, turn on the computer, right-click the desktop, and select Personalization or Display Settings. After entering the personalization or display settings page, find the background option.
2. Secondly, in the background options, select the wallpaper drop-down menu, and select pictures, colors or other options according to the initial wallpaper settings. Select the picture option, and select the previous wallpaper picture in the Select Picture section below.
3. Finally, after selection, click the Save Changes or similar button.