Security settings for your THI email address
Please set up a second factor to prevent your account from being locked.Signing in to all services with Microsoft sign-in is exclusively done using your THI email address.
You can view your personal sign-in history at any time via https://mysignins.microsoft.com/.
To set up your second factor, visit https://aka.ms/setupsecurityinfo.For further information on setting up the Microsoft Authenticator app as a verification method, see the Microsoft Support