Starting January 31, 2019, the classic version of Yahoo Mail will no longer be available. At that time, you'll be upgraded to the latest version of Yahoo Mail or basic Mail, depending on your browser's compatibility. Learn more about the latest version of Yahoo Mail.

Use Autofill to save your username, password, and info

Use Autofill to automatically fill in forms, usernames, and passwords on Yahoo.  If you're using a mobile browser, contact your mobile device manufacturer for help with its Autofill settings.

Autofill your info in to forms

Autofill your username and password