Yahoo mail Customers should change their yahoo mail password at least twice a year. Yahoo account password recovery is very simple and can be done by following a few simple steps. All you need to do is log into your yahoo mail account and then go to account settings where you will find the option accounts and import. When you click on this option you will find the change password option. Click on it and you will be directed to a page where you will be ours to re-log into yahoo mail account.