If you are CSULB faculty, you will lose access to Office 365 and the files stored in your OneDrive for Business 365 days after your separation.The amount of time you have before you lose access to the Office 365 and the files stored in your OneDrive for business varies based on whether you are faculty, staff or student. What if I'm no longer associated with CSULB? Information about the service and a new user guide are available. OneDrive for Business is a service that provides cloud file storage for home use purposes, and provides ways to share and collaborate with anyone on files that are stored there. Navigate to the CSULB Single Sign-On page and login with your CSULB ID Number and Password.Office 365 is a Microsoft home use product that allows CSULB faculty, staff and students access to the following software and services for free on their personal devices as long as they are associated with the University: