: Uses a specific "Serializer" package provided by Microsoft to authenticate the software on multiple machines.
Locate the for the Volume License Serializer. Compare this version to Office 2019 or 2021 . Microsoft Office 2016 15.38.0 VL
: Because it no longer receives security updates, it is highly recommended to upgrade to a newer version (Office 2021 or Microsoft 365) to protect against modern cyber threats. : Uses a specific "Serializer" package provided by