• Sign in to Office 365 with your email account & password like you normally do. After you choose Sign in, you'll see this page:

  • Choose Set it up now.
  • Select your authentication method and then follow the prompts on the page.

  • Once you complete the instructions to specify how you want to receive your verification code, the next time you sign in to Office 365, you'll be prompted to enter the code that is sent to you by text message, phone call, etc.

To have a new code sent to you, press F5.