There is no doubt first of all that 98%+ of us would be using microsoft office products for our official or any other word/powerpoint related work.
how 2016 is diff from past versions is as below:
Now you can share your file/content from the file itself when working in excel or word only. So no need to use share external options available via tools/browsers.
real time typing option has been implemented, where others can see what you are typing. isn’t it great?
they have added new type of charts in powerpoint, excel and word too like water fall, histogram, box, sunburst, and treemap.
Diff kind of modern attachment you can attach in mail tool called outlook.
And main feature Tell me too has been implemented which takes care of your own word translation in real work.
Must upgrade