Changing of id of my yahoo account

Well , you CANNOT change your yahoo id . If you are talking about changing the name and not your id then you can do so from account profile. For a change in ID you need to open a new yahoo mail account. Also you can forward all the mails from the existing account to this new account if you are subscribed to yahoo mail PLUS for existing account. If you are least bothered the mails coming to this existing accout leave this account and sign a new one

I do not believe you can change you id, but you can change your password. If you log in then select my account you should be able to do it there. An idea for the username is to create a a new profile within your accout. You can do this from the my account page as well (on the right side). If you have questions on how to do these post back here and I will try to help more.

well if u need 2 change ur yahoo then change it itz easy