I just got into a website registration page and saw there was a "Sign Up with Facebook" button, which showed my profile pic and name.
How does it do that? Does that mean the website has my name and profile picture as well?
I just got into a website registration page and saw there was a "Sign Up with Facebook" button, which showed my profile pic and name.
How does it do that? Does that mean the website has my name and profile picture as well?