How do I change my user details (name address etc) so that the google autolink is updated?

I have just changed addresses so I need to alter the details to the new address. I realise this is a google gadget but hopefully somebody can help on yahoo answers!!|||I use Google and also Firefox with both Google and Yahoo toolbars. Find options for your profile on Google and take it from there. It is likely set for Gmail and you can update everything there.