Set up an authenticator app for you

Set up an authenticator app for your iPhone, iPad or iPod touch

Install Google's authenticator app, or search for "authenticator" in your app store. (This link will open in a new tab.)
Open the app.
Pair the app with your Microsoft account by scanning this bar code.

I can't scan the bar code
Verify the pairing was successful by entering a code below.
Code generated by app