How to choose your own picture as your background You can also select a dynamic wallpaper, which will change throughout the day.Ĭlick a desktop image under the Dynamic Desktop or Light and Dark Desktop section. Select Desktop Pictures under the Apple menu in the sidebar.Ĭlick a desktop image under Desktop Pictures.Alternatively, right-click on your current desktop image and select Change Desktop Background. Launch System Preferences from the Dock or by clicking the Apple button on the top left of your screen.
