msn.com email password?

I understand. Try this, from Microsoft's support website: Reset a forgotten Microsoft account password

It's a simple question, but an answer might complicate matters.

Microsoft's community forum addresses that question here: How do I change my MSN password but perhaps you should explain your reasons for changing it first.

Go to the msn email webmail page and look for an option to change your account password. Then change it in Mail to your new email password.