Enter your Stony Brook Email Address as username and select Sign In (don't enter a password yet).Before beginning, uninstall any trial versions of Microsoft Office that may exist on your computer.Your campus email and your NetID password.Active SBU student (registered or eligible to register for classes) or active west campus employee (currently receiving a salary) status.You can download the latest suite of Microsoft Office applications from the Office 365 portal for up to 5 devices.