Another way to alter the desktop computer wallpaper in Windows is to open the Personalize choice on the desktop computer (called Properties in Windows XP). To do this, do the following:.
Right-click on the desktop computer and pick Personalize. (Or in the Windows 10 menu, most likely to Settings > Customization > History.).
In Windows 8/7/Vista via Control Panel's Customization applet, and in Windows XP through the Display Control Panel applet.
Under the History dropdown, pick Picture.
You can choose to use a pre-loaded picture from Microsoft or pick Browse to discover a different picture on your hard disk.
You can additionally make a decision if you want the image to fit, stretch, or fill up the screen, and even for it to be tiled, centered, or extended throughout multiple displays.
Some variations of Windows have added options here, like instantly changing the desktop computer wallpaper after so-many seconds, which can be found in handy if you don't want to clear up with simply one background.