Change desktop background and colors

To change background/wallpaper
Step 1.Right click on the desktop and select personalization
Step 2.Select Background, select a picture or solid color, or create a slideshow of pictures.
Step 3 Select Colors, you can pull an accent color from your background, or choose your own color adventure.
After you've selected an accent color, decide where you want to see it show up, and whether it looks better in a dark or light setting.