We are transitioning to the latest version of MS Office 2021. We currently have 2019 installed, using both the serializer and 365 licensing (I'm not sure I am labeling the two license types properly). I saw a video from last years JNUC that made it seem like all I have to do with the serialized installs is to install the new serializer for 2021 Office. For 365 users, nothing needs to be done. Is this actually the case? Do I need to install the full Office 2021 package? If I am understanding properly, I don't have to do that (save for new installations).
Solved
Updating MS Office 2019 to 2021
Best answer by dmichels
Yes, I believe you are correct as well. I updated to Microsoft Office 16.73 and was using the 2019 Serializer, and all I did to get to 2021 is use the new serializer. I did not install any new base package. I would test a device and confirm when you go to About in ex. Word you should see the new 2021 Serializer without changing the base package.
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