A quote from their blog: From Yahoo!'s viewpoint, any type of signed-in customer engaging with Yahoo! services is a valued user, whether she validates making use of a Yahoo!, Facebook, or Google ID.
Yahoo Sign In with Facebook
Login to Yahoo Mail account on PC/Desktop computer
First you need a username as well as password; currently open internet internet browser from your computer/desktop. After that open page www.yahoomail.com on it. To initiate their brand-new "one-click" sign-in merely click the "Sign in with: Facebook" symbol on the Yahoo! login screen. That's all you require; to get gain access to of your Yahoo mail account.
Login to Yahoo Mail account on Mac computer system
If you are a customer of Mac computer system after that Safari should be your internet browser. Safari is the best browsing remedy for Mac OS; Safari is quick, much faster and easy to use web browser. You can quickly access your Yahoo Mail account with it. See, ways to login with Yahoo mail account on Safari browser. Just open Safari and kind www.yahoomail.com; you will be routed to Yahoo mail sign-in page. To initiate their brand-new "one-click" sign-in simply click the "Sign in with: Facebook". You are after that totally authorized right into Yahoo!
Nevertheless, a suggestion- you still won't have the ability to authorize right into a mobile or desktop client using Google OpenID.
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