OFFICE 365 is now available for University of Oxford staff and students AT NO COST.
Microsoft Office 2016
You can download the latest version of Microsoft Office (from https://www.office.com) for up to 5 personally-owned PCs and Macs, plus five tablets - including iPad and mobiles - whilst you remain a member of the University.
Use your University Single Sign On credentials to login via the web to Office365. Once logged in you should see a page with the following link and drop down opotions:
We recommend the first option (the default). This will include all the usual Office Apps plus subsequent updates.
Further Office 2016 information