How to download an image and set it as your Windows desktop wallpaper
Click and open the desired image below by selecting the image with your corresponding screen (monitor) resolution. (To find your screen resolution setup, select Display from the Control Panel options.)
Once the large image is displayed, right-click your mouse and select "Set as Wallpaper" or "Set as Background."
You may need to adjust your Windows Desktop settings: Right-click the desktop image and select "Properties" (or select "Display" from the Control Panel options). In the Background or Wallpaper box under the Desktop tab, make sure that the Center option is selected (instead of Tile).