What is free mode on Facebook?
Free Mode. When you tap the “Go to Free” button, you can comment, like or share posts anytime for FREE. Videos and photos (including profile pictures) are not viewable in the Free Mode.
What is the new Facebook login?
Facebook is excited to announce the launch of a new Facebook Login feature, aimed at delivering users even more control over their information. The feature, called “Login Notifications,” alerts a user (via the Facebook app and user's associated email) when they use Facebook Login to interact with 3rd party apps.