I have Stack Exchange account that was created using Facebook.
Now I use Windows Parental Controls to block sites (i.e. Facebook), and I can’t log into Stack Exchange.
There is an option in Stack Exchange to log in using an email.
But I can’t see in logged in user account in “Edit Profile & Settings” and “My Logins” and ”add more logins…” an option to add email. There are only more Facebook, Google+ like options.
How can I log in to Stack Exchange using email if my account was created by facebook?