This is a quick guide showing you how to change your Facebook password. To start, login to Facebook, click on the drop-down menu in the top right, and choose Settings.
From the Account Settings page, click on the Security and Login button to the left of your account information. Click edit next to "Change password."
Three fields should show up. Type in your current password before proceeding to typing your new one twice.
Make sure to choose a Strong password and that the second and third fields both match. Click on the blue Save Changes button.
You're done! You should receive an e-mail from Facebook with the following text: "You recently changed your Facebook password. As a security precaution, this notification has been sent to all email addresses associated with your account."