Two-factor authentication adds a barrier between whoever's logging in and the account by requiring authentication in two ways, such as a computer and phone. This ...

First, download the Microsoft Authenticator app, which is available for iOS and Android, and log in. Select the Security tab, then on the next page you'll see an option to select Two-Factor ...

What exactly is two-factor authentication and how do I use it? In my previous post, I outlined the steps everyone should take to protect themselves from password thieves that included using two-factor ...