Here are the steps to change your Apple ID email address: Go to the site: appleid.apple.com. Sign in using your current Apple ID email address and password. At the top of your account page you’ll see your current Apple ID email address, click on the ‘Change Apple ID’ link.How do I Reset my Outlook email password?
Update my password in Outlook. In Outlook, choose File > Account Settings > Account Settings. Select the email account you want to change, and then choose Change. In the Change Account window, update your password. Select Close after Outlook tests your account settings, then Finish > Close to return to Outlook.