How to Change the Apple ID to a Different One Once you’ve determined which email address you used last, go to your account page, login and replace your current email address with a new one. You will find the email address linked to your Apple ID next to your name.
Still unable to find the email address linked to your Apple ID? You can check your iTunes purchases as well. SEE THE BEST PRICES ON NEW MACS ON AMAZON Find out which email address that you used to sign up for your Apple ID by checking the account information of current applications. There’s still a way to log in and make changes. Perhaps you’ve transposed the T and the Y in your Apple ID and you can’t figure out how to access your account. Sometimes it’s been a while since you’ve logged in and can’t remember which email address you used.