A dynamic desktop adapts to the time of day. So peaceful for the eyes.Light changes with it
With a dynamic desktop background, the computer follows the rhythm of day and night. The image you choose gradually changes with the changing light outside. The dynamic desktop background is configurable in macOS 10.14 (Mojave) or later.
Dynamic Desktop Setup
- Click the Apple logo in the top left > System Preferences.
- click on Desktop and screen saver > desktop.
- Sound on the left apple > desktop.
- Choose a wallpaper under ‘Dynamic Desktop’.
- The change takes effect immediately. Close System Preferences via the cross in the top left of the window.