To change login wallpaper, System Preferences > Desktop & Screen Saver > choose and customize image. When you change your profile photo, the change occurs on all devices using the same Apple ID/Apple ...
Nothing is quite as impersonal and boring as the generic background already loaded on your computer. Whether it’s a drop of water or a landscape view of a place you’ve never been, it’s time to change ...
The lock screen is often the first thing you see when you wake your Mac. By default, Apple sets a simple, system-generated background that may or may not match your style. Thankfully, macOS lets you ...