Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi S&J Rowswell
I understand that the old Mac mini is completely unusable, so you cannot uninstall Office from it.
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Since Office Home 2024 is a one-time purchase, please sign in to the Microsoft account that was used to purchase or redeem the license and check whether Office Home 2024 is listed under Products you’ve purchased:
Microsoft account Services & subscriptions
If it is listed, install Office from that page and sign in with the same Microsoft account when opening an Office app on the new Mac mini.
If activation is still blocked because the license remains associated with the old Mac, you will need to contact Microsoft Support. Explain that the previous Mac suffered a hardware failure and cannot be accessed or have Office uninstalled. The support team can review the activation status and assist with transferring the license.
- Go to Contact Microsoft Support.
- Select Show expanded list of products
- Choose Office > Get Home support
- Type live chat in the search box, then select Get Help > Contact Support
- If you can’t sign in to the affected account, you may sign in with a different Microsoft account to access support options
- Ask our Support Assistant > Type "Talk to live chat agent" > Contact Support
- Under Products & Services, select Microsoft 365 and Office > Billing and Account Profile Question, then choose Chat with a support agent via web browser
Please let us know whether Office Home 2024 appears on the Services & subscriptions page and whether you receive a specific activation message on the new Mac.
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