How to put wallpaper onto your desktop:
Step 1:
Click on the picture you want to put on your desktop to make it bigger.
Step 2:
Copy the picture. (highlight the picture then right click on the picture then press copy)
Step 3:
Open up an art studio program.
Step 4:
Paste the picture on the art studio program (right click then press paste)
Step 5:
Save the picture.
Step 6:
Right click on the picture you already have in your desktop and click on personalize or properties.
Step 7:
Click on browse to find the folder where you saved it in then select the picture you chose.