Hi! My name is ***** ***** I am an independent computer expert who's been paired with you via JustAnswer.com. It is my pleasure to assist you this evening.
Yahoo! provides three methods for validating your identity when you've forgotten your password:
Depending on the options you configured when you first created your account, some of those validation options may not be available for your account.
If none of those options work for you, you will need to reach out to Yahoo! customer care via the following contact form (there are no phone numbers available for Customer Care, unfortunately):
If you run into any problems or have further questions, please let me know!