Email from Oracle regarding enabling MFA for OCI Console - Very Difficult to Read

Summary:

I've received two emails from Oracle explaining that they're enabling MFA for OCI Console users, but the emails assume a high level of experience with Oracle Identity Cloud Service, which I do not have. The emails are difficult to understand. I'm curious if others are receiving these emails, and if you've been able to interpret them and develop a response plan.

Content (required):

The email suggests that I "activate this policy now to enable multifactor authentication (MFA) for users with administrative privileges following the steps on this webpage: https://docs.oracle.com/en-us/iaas/Content/Security/Reference/iam_security_topic-iam_mfa_no_identity_domains.htm