Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello, thank you for reaching out to Microsoft Q&A.
Please note that if you have a Microsoft 365 subscription (either Family or Personal), you can install Office on up to five devices. So, transferring office apps is not needed here.
Simply go to the Microsoft Services & Subscriptions page on your new device, sign in with your Microsoft account, and download the Office setup files.
https://account.microsoft.com/services
(Example screenshot for your reference)
You can then install Office on your new PC and sign in with your Microsoft account.