Facebook notifications are helpful especially when you’re getting the notifications you want and getting them how you want to.
You might find notifications about your account security important and necessary. But you don’t want to keep getting emails about people who have commented on a post you commented on three weeks ago.
Fortunately, Facebook allows all users to manage the notifications sent to them and how they are sent to them from the notification settings page.
Sign in to your Facebook account and navigate to the notification settings page. On this page, choose exactly what notifications to receive in your email, mobile phone or browser notification.