One more method to transform the desktop wallpaper in Windows is to open the Personalize choice on the desktop (called Properties in Windows XP). To do this, do the following:.
Right-click on the desktop and select Personalize. (Or in the Windows 10 food selection, most likely to Setups > Personalization > Background.).
In Windows 8/7/Vista through Control Panel's Personalization applet, and in Windows XP through the Display Control Panel applet.
Under the Background dropdown, select Image.
You can opt to use a pre-loaded picture from Microsoft or select Browse to find a different photo on your disk drive.
You can also choose if you want the image to fit, stretch, or fill up the display, or even for it to be tiled, centered, or extended across several displays.
Some variations of Windows have extra choices here, like automatically altering the desktop wallpaper after so-many secs, which comes in handy if you don't intend to settle with simply one background.