Set up, use, and manage Yahoo Account Key to sign in without a password
Enable Account Key to access your account more securely using your smartphone. Find out how to turn it on, use it, and turn it off.
Fix Account Key code receiving issues
Yahoo protects your account with a secure and personalized code called Account Key. If you're not receiving the code, learn what to do.
Fix issues with Yahoo Account Key
Account Key boosts security by sending a prompt to your mobile phone instead of using a password. Explore this guide to fix any issues that may come up.
Why did I receive an Account Key text from Yahoo?
We'll send you an Account Key text when you create an account or make any security changes to an existing account. Learn more about the Account Key text.
Why are devices listed when I use Account Key to sign in?
During a security review, you'll see a list of associated push-enabled mobile devices. Learn more about why they're listed and how to disconnect them.
