Note: All Office 2019 editions as well as non-volume license installations of Office 2016 use the same “Click-To-Run” technology as Office as part of a Microsoft 365 subscription. Reverting to a previous build number (from before the update) of Microsoft 365 is possible but is very different from a msi-based installation. Microsoft 365 installations are “Click-To-Run” installations which are essentially “always up-to-date”.
Microsoft 365 installations, indeed use a different update mechanism than the “msi-based” installations of Office 2013 and Office 2016. I’m using Office 365 Home Premium, which is updated automatically via the cloud and not Windows Update if I’m not mistaken. I wanted to uninstall an Outlook update but when I follow the instructions to uninstall the updates via Control Panel, I don’t see any Office updates listed there.
