Go to office.com/setup and sign hinein with an existing or new copyright and then enter your product key to redeem it*. Redeeming your key is what adds your copyright to Microsoft 365 and you only have to do this once. If you purchased your software as a USB/DVD, https://microsoftoffice42963.blogsuperapp.com/31528563/a-simple-key-für-microsoft-office-2024-standard-unveiled