Copilot availability on a Microsoft 365 Family subscription is tied to the subscription owner’s account, not to the shared family member accounts.
For Microsoft 365 Personal, Family, or Premium subscriptions:
- The Microsoft account that owns the subscription gets the Copilot benefits.
- AI benefits (including Copilot in Word and Excel) are not shared with other Family members.
- When multiple accounts are signed into an app, and the only account with Copilot is the subscription owner, Copilot can be used on files from other accounts, but the AI credits are still counted against the owner’s subscription.
In this scenario:
- Copilot working on the iPad when signed in with the subscription owner account is expected.
- Copilot missing on the laptop when using the secondary “work” account alone is also expected, because that account does not have its own Copilot license.
To use Copilot on the laptop:
- Make sure the subscription owner’s Microsoft account (the one with the Family subscription) is added and signed in to Word/Excel on the laptop.
- Ensure that this owner account is set as the primary account in the app window when using Copilot features.
- If Copilot still does not appear for the owner account on the laptop, refresh the license:
- In any Microsoft 365 app on Windows, go to File > Account > Update License, then restart all Office apps.
Note: AI benefits cannot be shared with additional Microsoft 365 Family members, so the secondary “work” account alone will not get Copilot unless it has its own eligible Copilot license.
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