Important: sometimes you get a funny message about an alternative email address and a list of two or three radio buttons for you to choose from. You will have to just close this browser window or tab. However, the next time you visit Yahoo by clicking on a Yahoo button in the login generator, you will still be logged onto this account, and will have to click the sign on as a different user link, then close the window, then go back to the login generator and press the Yahoo login button again.