With Office 365 , Microsoft combines traditional office suites with multi-seat and multi-platform licenses with additional value added to the package (e.g. additional online storage and free Skype logs). In addition, Office 365 is a subscription license , as is the case with antivirus.

One office, one price, 5 devices in one household. The Home Premium version, like all Office 365 suites, includes the full content of the traditional Professional version (or the Home and Business versions for the Mac). So it can be easily combined and installed on PCs, notebooks, tablets, MacBooks in a household. A maximum of five simultaneous installations is possible, while devices can be easily deactivated and the released licenses can be used for new devices.