SDSUid is your single identifier to securely access many campus IT services and can eventually become your single identifier to access all IT services, workstations/devices, and labs at SDSU. Password management is self-service and recoverable through a variety of options, all selected and managed by you.
If you would like to change your password or manage your Microsoft online service settings, after signing in, click the gear icon in the Office 365 Portal:O365 Login
Important: To change your SDSUid password recovery options (Security questions, phone number, email address, etc): go to SDSUid user profile management and select Register for Password Reset.
Activate Your SDSUid
Videos on how to activate and manage your SDSUid can be found at:
How Faculty/Staff can claim their SDSUid
How you can can change your SDSUid password and security settings