Another way to alter the desktop wallpaper in Windows is to open up the Personalize choice on the desktop (called Feature in Windows XP). To do this, do the following:.
Right-click on the desktop and choose Personalize. (Or in the Windows 10 food selection, most likely to Setups > Customization > History.).
In Windows 8/7/Vista via Control board's Customization applet, and in Windows XP using the Show Control board applet.
Under the History dropdown, choose Photo.
You can opt to use a pre-loaded image from Microsoft or choose Browse to locate a different photo on your hard disk drive.
You can also choose if you want the image to fit, stretch, or load the display, and even for it to be tiled, centered, or covered across several screens.
Some variations of Windows have extra choices here, like automatically changing the desktop wallpaper after so-many secs, which comes in convenient if you don't intend to settle with just one background.