You can set up two-factor authentication on Amazon to keep your personal info, credit cards, and transactions secure if someone gets your password. Amazon refers to ...

Q: I’ve been an Amazon customer for 20 years, but after changing my phone number, I’m locked out of my account because two-factor authentication (2FA) still uses my old number. Related Articles eBay’s ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Amazon is so deeply entrenched in our lives ...