Firefox has a functionality to save your password,and we  use the saved password so often that we may forgot the password.

This brief tutorial may help you when you’ll login to the websites¬† by entering password for any reason.

In a firefox window click to go to Edit–>Preferences,then select Security tab(Tools–>Options,Privacy tab in windows).


In ubuntu:

Click on Saved Passwords..,and type in Search field or select directly the website you want to login,then click Show Passwords button.



In windows:

Select Passwords tab,then click on the View Saved Passwords,scroll down to select the website at the next window and click on Show Passwords at last.