https://techcommunity.microsoft.com/discussions/microsoft-365/m365b-really-doesnt-include-an-office-for-mac-license/1100900
M365B really doesn't include an Office for Mac license? | Microsoft Community Hub
In this overview, it looks like M365B doesn't include an Office for Mac license: That seems strange and looks like an oversight to me. But I'm no Apple...
office for mac