How to Quickly Set Up Your New Mac

Maybe you've treated yourself to a brand new MacBook Air, or maybe you want to factory reset your iMac—either to sell it on or wipe all the digital detritus off the system. Whatever the reason you're setting up a new Mac, these are the steps you'll need to follow.

Apple has continually streamlined this process over the years, and with the rollout of iOS 18.4, iPadOS 18.4, and macOS 15.4 Sequoia, it's now easier than ever: If you've got an iPhone or iPad available, it can take care of some of the setup process for you.