In a Windows 8 or Windows 10 computer, this can easily be accomplished by right-clicking the IMG file and clicking 'Mount'. The release comes in the form of a disc image that first must be either burned to a CD/USB drive or mounted as drive in Windows. Microsoft Office 2016 is one of the final releases of the traditional office suite of products created by Microsoft before it switched to cloud-based productivity software with Microsoft Office 365. Ultimate productivity software with word processing, spreadsheets, professional presentations and full email client with databases and other applications.