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Microsoft 365 and Office | Install, redeem, activate | For home | MacOS
Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
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Hi, I'm John!
Office Home & Business 2019 is a one-time purchase license, so it can only be installed on one computer at a time.
Also, please note that Office 2019 is already out of support, so it is better to use Office 2024 or Microsoft 365 if you want a supported version on the new Mac.
Should you need further information please let me know. Thanks!