As an employee, IT worker, or end-user, set up authentication for your work or school account, reset your own password, set up and join devices, set up the Microsoft Authenticator app, and use the My Account and My Apps portals.
Manage your security info
HOW-TO-GUIDE
Set up an authenticator app for security verification
Set up text messaging for security verification
Choose two-step verification methods
HOW-TO-GUIDE
Sign in with two-step verification
Change your verification method