There's a fine line between keeping users informed when important events are occurring and nagging them to death. The notifications available for OneDrive are usually fairly unobtrusive, but if your organization makes very heavy use of OneDrive, balance the user's need to stay informed with their need to avoid information overload:
The settings here are fairly simple. You can turn on notifications for devices so that, when a OneDrive document is shared with a user, if that user has the OneDrive app on their device, they will receive a device notification. You can also send out emails to alert users to the ...