Basically, your browser knows your identity, so it can automatically authenticate you with any supporting website. You never have to set up an account with the website and you never have to enter a password.
That's my understanding of it anyway.
Basically, your browser knows your identity, so it can automatically authenticate you with any supporting website. You never have to set up an account with the website and you never have to enter a password.
That's my understanding of it anyway.