Another way to transform the desktop computer wallpaper in Windows is to open the Personalize choice on the desktop computer (called Feature in Windows XP). To do this, do the following:.
Right-click on the desktop computer and select Personalize. (Or in the Windows 10 menu, go to Setups > Personalization > Background.).
In Windows 8/7/Vista through Control Panel's Personalization applet, and in Windows XP through the Show Control Panel applet.
Under the Background dropdown, select Image.
You can opt to make use of a pre-loaded image from Microsoft or select Browse to locate a different image on your hard disk.
You can also determine if you desire the picture to fit, stretch, or fill the screen, or even for it to be tiled, centered, or spanned throughout several screens.
Some versions of Windows have added alternatives here, like automatically changing the desktop computer wallpaper after so-many secs, which comes in useful if you do not wish to settle with simply one background.