The information in this article doesn't apply to Microsoft 365 Apps.For example, if you installed a volume licensed version of Office, such as Office Professional Plus 2016. The information in this article only applies to perpetual versions of Office that use the Windows Installer (MSI) installation technology.Use the links on this page to get more information about and download the most recent updates for the perpetual versions of Office 2016, Office 2013, and Office 2010. I also had some internet interruptions on my initial download to my downloads folder and had a hard time opening the package because it did not download the full 2.6GB.-> To see my tutorial on how to upgrade your OS X go here. Tip: I had to upgrade my OS X because you can't install Office for Mac with any version of OS X below 10.10. When I attempted to open the 2016 DMG file and complete the install, the installer did not indicate the presence of Office for Mac 2011 so I was concerned that it may install the new 2016 version and either remove or somehow impair my existing 2011 Outlook and Office data files.