The first time your Mac mini starts up, Setup Assistant walks you through the simple steps needed to start using your new Mac.
Tip: Press the Escape key to hear how to set up your Mac using VoiceOver. Press Command-Option-F5 to view accessibility options. To learn more, see in the menu bar, you can add it. Open Use Apple Pay on your Mac). Follow the onscreen prompts to add and verify your card. If you already use a card for media purchases, you might be prompted to verify this card first.
To set up Apple Pay or add additional cards later, open What’s it called on my Mac?. And you can view the Mac Basics Quick Tour to learn more.