Hi,
Microsoft cannot remotely deactivate a one-time Office Home & Student license in the same way as a Microsoft 365 subscription.
Whether you can move it depends on how Office was purchased:
- If Office Home & Student was purchased separately and linked to your Microsoft account, it may be transferable to the new laptop. Office 2021 and Office 2024 can be transferred after a hardware failure.
- If Office came preinstalled with the old laptop, the license may be tied to that computer and may not transfer.
- The laptop serial number cannot be used as the Office product key.
Sign in to your Microsoft account "Services & subscriptions" page using the account originally used to activate Office. Check whether Office Home & Student appears there. If it does, select "Install" and try activating it on the new laptop.
- Which version was it, such as Office Home & Student 2019, 2021, or 2024?
- Did Office come preinstalled, or was it purchased separately?
- Does it appear under https://account.microsoft.com/services in your Microsoft account?