Another method to transform the desktop wallpaper in Windows is to open the Personalize option on the desktop (called Quality in Windows XP). To do this, do the following:.
Right-click on the desktop and also select Personalize. (Or in the Windows 10 menu, most likely to Settings > Personalization > Background.).
In Windows 8/7/Vista with Control Panel's Personalization applet, and also in Windows XP through the Present Control Panel applet.
Under the Background dropdown, select Photo.
You can choose to use a pre-loaded image from Microsoft or select Browse to find a different photo on your disk drive.
You can likewise decide if you desire the picture to fit, stretch, or fill up the screen, and even for it to be tiled, focused, or spanned across multiple displays.
Some variations of Windows have added choices here, like immediately changing the desktop wallpaper after so-many secs, which is available in convenient if you do not want to settle with just one background.