In Account section you can change your profile detail very easily. This panel holds three sections as Settings, Profile Update and Change Password use these sections, the user can easily modify its facebook template setting, update your profile and change your passwords.
In this section, you can enable/disable button use this you can use facebook template section.
In this section you can easily update your account information, you need to enter the required fields of the account like the first name, last name & email id and last click on the submit button.
In this section, you can change the password with the old password without any difficulty.