Visit the Purdue IT Knowledge Base for help moving to Office 365 and configuring all your devices.
You can install Office 365 on up to five devices. Then click the Install button on the top right of the page. Sign in with your Purdue email address and password. To install Office 365 on your computer, visit the Purdue Office 365 portal. Purdue has licensed Office 365 from Microsoft to make it available for free on an individual basis to students, faculty and staff, including use on their personally owned machines.
Office 365 for Students, Faculty, and Staff