Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Good day Brian
From your description, Excel and Outlook activate correctly with your Microsoft account, but Word and PowerPoint keep looping back to the sign-in screen after you choose Personal account. On Mac, this might be caused by cached Office sign-in credentials or an account mismatch rather than the perpetual license itself.
Before considering moving the license to another email address, I'd suggest:
- Sign out of all Office apps (Word, Excel, PowerPoint, Outlook).
- Open Mac Keychain Access and remove Microsoft/Office-related identity tokens and credentials.
- Restart your Mac, then open Word first and sign in using only the Microsoft account that owns the Office Home 2026 license.
- Make sure Office is fully updated (Help > Check for Updates).
can I move the licence key to a different personal email
This is usually not necessary and may not be possible once your Office license has been redeemed and linked to a Microsoft account.
I would first recommend checking Services & subscriptions at Microsoft Account Services & Subscriptions and confirming that Office Home subscription appears under the same personal Microsoft account you're using to sign in. If it does not appear there, it may be worth checking whether the product was redeemed under a different Microsoft account.
If the license is shown under the correct account, the issue is more likely related to the Office sign-in or activation data stored on the Mac rather than the license itself. In this case, you could try Microsoft's Office license removal tool for Mac. This is generally recommended when activation or sign-in data may have become corrupted.
Note: The license removal tool only clears saved activation/licensing data on your Mac, it does not delete your purchase or invalidate your license. However, please make sure you still have access to the correct Microsoft account associated with your original Office purchase, as you will need to sign in again to reactivate it after running the tool.
Please let me know what happens after trying these steps, and I'll be glad to continue looking into it with you.
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