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 ...

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 ...

When you log into macOS every day, one of the first things you see is a circular login picture above your username. On its own, this UI element is how you and other household members will know what ...

When you boot into macOS 14 Sonoma for the first time, you’ll notice that Apple has redesigned the login screen, the place where you enter your password to unlock your user account. It can be a bit of ...