The subscription you paid for on November 30, 2025, generally covers the Microsoft 365 services associated with your account rather than being linked to a specific device. This means that as long as both laptops are using the same Microsoft account, the subscription should provide coverage for both devices.
However, the notification you received about being billed again on January 19, 2026, could indicate a few possibilities:
- Separate Subscription: It's possible that there is a separate subscription associated with the old laptop that is being billed independently. You should check your Microsoft account to see if there are multiple subscriptions listed.
- Billing Cycle: If you have changed your billing frequency or made any adjustments to your subscriptions, this might also result in additional charges. For example, if you switched from monthly to annual billing, it could lead to a new invoice being generated.
- Mid-term Changes: If you made any changes to your subscription, such as adding or removing licenses, these changes may not appear on the same invoice and could lead to additional charges in the following billing cycle.
To resolve this issue, I recommend reviewing your subscription details in the Microsoft 365 admin center or contacting Microsoft support for clarification on the duplicate billing notification and to ensure that both devices are covered under your current subscription.
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