This tutorial should be pretty straightforward. Wallpapers are a form of expression; people change them all the time for various reasons. Personally, the more challenging thing to do is to find ...

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 ...