Microsoft Office Professional Plus 2016 - Key Original Lifetime

Office 2016 Pro compatible with Windows 8.1,Windows 8, Windows 7, Windows Server 2008 R2, or Windows Server 2012. Does not run on Windows XP or Vista.

Microsoft Office 2016 Professional PRO | Product Key Codes 

Requirements of Office 2016 Pro Plus
Required Processor: 1 gigahertz (Ghz) or faster x86- or x64-bit processor with SSE2
Required Operating System: Windows 7 or later, Windows Server 2008 R2, or Windows Server 2012
Required Memory: 1 GB RAM (32 bit); 2 GB RAM (64 bit)
Required Hard Disk Space: 3.0 GB available disk space
Required Display: 1280 x 800 resolution

Unlike Microsoft's definition of past versions of Office, Office 2016 has strict requirements for operating systems. Here are the requirements for Microsoft MSDN's version of Office2016. 

Windows
Windows 7(RTM),Windows 7 SP1,Windows 8.1,Windows 10
(Attention please: office 2016 does not apply to systems below Windows Vista and Windows XP.)
For users of Windows 10 tablet computers and smartphones, you can get applications from the "application store".

Mac
OS X 10.10.3 [Yosemite] (due to the need to "photo" application) , OS X 10.11 [El Capitan] and OS X Server 10.10

iOS
IOS7 and above [adaptation of iPhone4 and above, iPad3 and above, iPod touch 5 and above], the OneNote2016 "fingerprint" function need iOS8 and above record ,and collocation of all TouchID iPhone, iPad, all the components need to function in stroke iOS9 iPad and Pro Apple Pencil use collocation.