When we log into Facebook, Gmail or any of the number of web services we use every day, we don’t want to type in the username and password every time. All the major web browsers offer the option to save, incase you forget your passwords you can auto-fill them – which is very convenient, but not that secure.
What if someone else uses your computer and can log into your personal email account because your password is saved? Or worse, if your laptop is stolen and those sensitive login details are auto-filled in for the thieves’ convenience.
To remove a stored password or stored form data in Internet Explorer
To remove a saved password in Firefox
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Similarly you can removing Saved Passwords in internet browsers but looking for the options and doing some further settings.
Hope this helps, if there are any issues leave a comment.