You'll automatically get notifications about posts from your close friend on Facebook. However, you have options whether to get those notifications or not.
Dylan Hewitt - Mar 30, 2017
Choose what you're notified about in a Group on Facebook
If you are an admin, moderator, or contributor of a Facebook page, you will be notified everytime your page has a like, message, comment, or user engagements.
Dylan Hewitt - Mar 30, 2017
Choose what you get notifications about on Facebook
If your email inbox is flooded with Email notifications from Facebook and it sometimes distracts you from important matters, you can adjust what you want to get notified about.
Code Generator is part of an extra security feature called login approvals. If you turn on login approvals, you'll be asked for a special security code each time you try to log into your Facebook account from a new computer or mobile phone.
Dylan Hewitt - Mar 30, 2017
How to enable two-factor authentication on Facebook
If you turn on the login approvals feature, you will be asked to enter a special security code or confirm your login each time you try to access your Facebook account from an unrecognized computer, mobile device or browser.
Facebook Login Alerts is a great feature that helps you improve the security of your account. Once you enable it, you will be notified when someone tries logging into your account from an unrecognized device or browser.