Using Classic Outlook on Windows for personal email, calendar, and contact management
VictorMSComm, thanks for that. Seems that article refers to delaying all Windows Updates, which I'm loathe to do; I just wanted to delay Office updates. However, there was another tip there that looks good for this: it suggests moving to the semi-annual channel instead of monthly channel just for Office Click-to-Run:
cd C:\Program Files\Common Files\Microsoft Shared\ClickToRun
OfficeC2RClient.exe /changesetting Channel=Deferred
OfficeC2RClient.exe /update user
Will try that. (Although with the ajor Win10 feature update coming soon, which is scary, I might just delay all updates til the dust settles :).