Notifications:
Notifications keep you in the loop about new meetings, events and social media activity.
You can change these through the "Community" section.
Click on your logged in username at the top of the “Community” social media page to see various account preferences.
This is what you'll see under Edit Profile:
These same options are available through this main menu item, "Notification Preferences."
Read more about this here.
And, under “Notification Settings” you’ll find a large number of social media notification choices.