In the slideshow option, windows keep on changing background automatically at certain time intervals.Ħ.If you select Solid color, you will see the color pane from which you can select the color of your choice, or pick a custom color.ħ.If you choose Picture, you can browse a picture from your files by clicking on Browse. How to Change Desktop Wallpaper in Windows 10ġ.Click on the Windows icon on the lower left corner of the screen.Ģ.Click on the Settings icon and select Personalization.ģ.Alternatively, you can right-click on the desktop and select Personalize.Ĥ.Now under Personalization, make sure to click on Background from the left window pane.ĥ.In the Background drop-down menu, you can choose between Picture, Solid color, and Slideshow. Make sure to create a restore point just in case something goes wrong. How to Change Windows 10 Theme, Lock Screen & Wallpaper How to Change Lock Screen Wallpaper in Windows 10.How to Change Desktop Wallpaper in Windows 10.How to Change Windows 10 Theme, Lock Screen & Wallpaper.