Office 2024 Product Key Generator. Learn how to use multiple activation key (mak) to activate volume licensed versions of office ltsc 2021, office 2019, and office 2016. They may have deployed an ms office configuration from.

 — if your current subscription is active until 2029 and you try to activate an additional key, the system will likely prevent you from doing so until your subscription. Find troubleshooting tips for activation errors and get help.