Maybe I'm a little dense this morning or the coffee hasn't kicked in.

Are you asking how to get back into your old account? Or how to change your password? Your information here hasn't changed until you change it so you can sign on like you always used to and then go under the User Control Panel to update your email address or change your password. Go to the tab that says Profile and then to the section that says edit account settings. HTH, but if I haven't answered your question PM me and we'll take it from there.