Step 2: Click on the \”Forgot password\” link and enter the email address you want to recover.
Step 3: Submit the request to retrieve your Yahoo password.
Step 4: Add a new recovery Yahoo email address for future account recovery.
Step 5: Verify the new email address by following the instructions sent to it.
Step 6: Enter the code received in your new email to confirm the recovery process.
Step 7: Wait for at least 12 hours for the recovery process to complete. If you encounter any issues, contact Yahoo support for further assistance.
Source: https://mec.high.powerappsportals.us/forums/general-discussion/f2189639-090d-ef11-a73d-001dd801df76