Hello,
if you restore a user account within 30 days of deletion, the user account and all associated data will be restored. The user can log in with the same company or school account. The mailbox is fully restored.
You must be a Microsoft 365 global administrator or user management administrator to perform these steps.
- In the Admin Center, go to the Users>Deleted Users page .
- On the Deleted Users page, select the names of the users you want to restore, and then select Restore.
- Follow the instructions to set the password, and then select Restore.
- When the user is successfully restored, select Send Email and Close. If there is a name or proxy address conflict, see the instructions below to learn how to restore these accounts.
You can reactivate your subscription in the Admin Center if: the subscription has expired, has been deactivated by Microsoft, or if you cancelled it in the middle of the subscription term.You must be a global or billing administrator to reactivate a subscription. For more information, see About administrator roles .Not an administrator? Contact your administration to reactivate your subscription.
- In the Admin Center, go to the Billing > Your Products page .
- On the Products tab, locate the subscription you want to reactivate. Select the three dots (more actions) and then " Reactivate this subscription" . If "Reactivate this subscription" is not displayed , contact support .
- In the "Reactivate this subscription" area, select a payment method from the drop-down list or select Add payment method .
- select Save.
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