how to connect macbook to mac for os install

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Extend your workspace and expand your creativity with iPad and Apple Pencil.

And discover smart new features in the apps you use every day.

Your Mac also needs at least 4GB of memory and 12.5GB of available storage space, or up to 18.5GB of storage space when upgrading from OS X Yosemite or earlier.

To find your macOS version, Mac model, memory, and storage space, choose About This Mac from the Apple menu.

If your Mac isnt compatible with macOS Catalina, the installer will let you know.

If youre using a Mac notebook computer, plug it into AC power.

You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.

You can also use Software Update to check for updates: Choose Apple menu System Preferences, then click Software Update.

Click Install to get started, or dismiss the notification to install later.

When youre ready to install, just open the file named Install macOS Catalina from your Applications folder.

How To Connect Macbook To Mac For Os Install