The University of Cambridge has an Enrolment for Education Solutions (EES) Agreement with Microsoft. This allows all matriculating University students, and staff from participating instituations who are entitled to a University of Cambridge Microsoft account to install Office 365 ProPlus on their personal devices and get access to a 5TB OneDrive for Business cloud-based filestore. For participating institutions, it also provides a licence to install Office desktop software on institutionally-owned machines, and site-wide Client Access Licences (CALs).