For those who are the proud owners of Mac devices and have MS Office software installed on their Apple devices, need to know how they can upgrade the Office setup without any error.If you have MS AutoUdate feature then you need to make sure your copy of Office is updated with the latest security fixes and improvisations.If you are already an Office 365 user, then you can easily receive the latest features and tools of Office setup i.e. office setup on your Mac devices. Regards:- office.com/setup