Die Grundprinzipien der Microsoft Office Lizenz
If you have an home product and bought Microsoft 365 or Office at a retail store or online store, but don't have a copyright, it's possible you haven't redeemed your product key yet (if you got one), or you missed the step for linking your recent purchase with an account. Do the following to Verknüpfung an account with Microsoft 365 or Office.Of