Click Choose to add the option to the Desktop menu.Navigate to the picture folder of your choice.Click on the plus sign in the bottom-left corner.Go to System Preferences ➙ Desktop & Screen Saver.There’s also another way to add your own group of images, which gives you more flexibility in terms of setting them to automatically rotate later on: Rotate a collection of Mac desktop wallpapers If not, adjust the fit by selecting a dropdown and picking from either Fill Screen, Fit to Screen, Center, etc. When choosing a custom background, check that it fits the desktop just right. In case your image is in the Photos app, open it up, click on the share icon, and choose the Set Desktop Picture option from there.
Simply find the image anywhere on your Mac, right-click on it, and select Set Desktop Picture from the menu. To divert from Apple’s preselected style, Macs allow you to set any image of your choice as a Mac desktop wallpaper. If you simply want to switch away from the default Mac desktop wallpaper, you should first try one of the Apple backgrounds already pre-installed on your Mac. Try free ✕ How To Change Wallpaper On Mac
