If you already have a Yahoo Mail account then upgrading to Yahoo Mail Plus is quite easy.


  • Go to yahoo.com and sign in to your email account.
  • Once you are logged in click on the Help tab on the right hand corner of your email.
  • Select Yahoo Mail Plus and click on it.
  • A form will open which will require your credit card information.
  • Enter that info, click on the Pay fee option and your Yahoo Mail Plus account is all set.