Microsoft 2024 Product Key Activation. After determining which activation method you. Use your microsoft account, not your product key, to install and activate microsoft 365 and individually purchased microsoft 365 apps, such as project, visio, word, excel, or.

Volume licensed versions of office long term service channel (ltsc) 2024, office ltsc 2021, office 2019, and office 2016 (including project and visio) multiple. All volume licensed versions of office, including project and visio, have a generic volume license key (gvlk) preinstalled.