Similarly, you can make any other image on your system the wallpaper for Windows 11. This post will show you how to change Theme, Lock Screen & Wallpaper in Windows 11. Captured motion ...

but you can change that to any title of your choosing by editing the text in the field. When you’re satisfied with your title, click “Add” and your desktop wallpaper will immediately show ...

Similarly, if you change the name of the wallpaper file, you have to do the same. Otherwise, you will see a black or blank desktop background next time you re-sign into your user account.