Are you saying you can't see/view your saved passwords, or are you using the Primary(Master) Password and forgot it? Type '''about:preferences#security'''<enter> in the address bar. Look under '''Logins, ''' Note: For Firefox v56+ its; '''about:preferences#privacy''' Look under '''Forms & Passwords ''' +++++++++++++++++++++++++++++++ Turn on '''Remember Logins. ''' To check the passwords you have listed, press '''Saved Logins. ''' Press the '''Exceptions''' button and see what's inside.