Boom, using these steps, you can easily change Mac wallpaper.However, if you cannot find your image under the Photos section, click on the + icon and add your custom background. Additionally, if you wish to set a custom photo/image as a desktop picture, select the Photos option from the left pane.If you are a minimalistic guy and prefer plain solid desktop backgrounds, click on the colours option in the left pane, right below the Desktop pictures option.Apple provides you with some stunning desktop images by default, and you can easily pick one based on your preferences.Here, click on the Desktop and Screen Saver option.Drag the cursor towards the Apple logo in the top-left corner on the menu bar and select System Preferences from the drop-down menu.How to Stop Mac Wallpaper Changing After Every Restart?.What does a dynamic wallpaper mean, and how is it different from a Static wallpaper?.
