Google Home notification when sync has finished.
"Your OneDrive folder is up to date", said my Google home mini. Just a tick box in the menu to switch this on and off, or "OK Google, tell me when my OneDrive has finished syncing."
It's all about taking control of your time. Waiting for OneDrive is not a good use of time. Things to do, places to visit, clients to call, etc, etc.
