To change your email address, click on "Settings", then on next page, click on "Edit email & password". Don't forget to tell it to save changes.
To change your location, click on "Settings", then on next page, click on "Edit Profile", and change the location. Again, don't forget to tell it to save changes.
I don't think that we've given our physical home addresses to the Board, so I think that's all you'd need to change. Somebody will be along to correct me if I'm wrong
