This guide provides detailed instructions on how to increase user account security through Multi-Factor Authentication (MFA). It begins by defining MFA and explaining its importance in protecting user accounts from unauthorized access. The document outlines the steps necessary to enable MFA for an ActionID account, including options for setting up MFA via a mobile authenticator app or a phone number. It emphasizes the necessity of downloading a recovery code for situations where access to the mobile device is unavailable. The guide also describes the process for logging in with MFA, including the option to remember devices for 30 days. Additionally, it addresses how to require MFA for other users and the importance of notifying them about this security measure. The document concludes with a reminder about the visibility of MFA requirements to users during the login process, ensuring that all necessary steps are clearly communicated.