Another way to change the desktop computer wallpaper in Windows is to open the Personalize option on the desktop computer (called Quality in Windows XP). To do this, do the following:.
Right-click on the desktop computer as well as choose Personalize. (Or in the Windows 10 menu, most likely to Settings > Customization > Background.).
In Windows 8/7/Vista with Control Panel's Customization applet, as well as in Windows XP using the Display Control Panel applet.
Under the Background dropdown, choose Picture.
You can opt to use a pre-loaded picture from Microsoft or choose Browse to find a different image on your hard drive.
You can also determine if you desire the picture to fit, stretch, or load the screen, or perhaps for it to be tiled, centered, or spanned throughout multiple screens.
Some versions of Windows have extra alternatives here, like automatically transforming the desktop computer wallpaper after so-many secs, which is available in convenient if you do not wish to work out with just one history.