Singular Note for MSFT
I have been using One Note since Office 2010 to create new documents, if I am not sure what the final shape of the document will be, and if it needs items of information to be drawn from various sources and held in a file that is easy to organise and navigate.
I was recently working on a Windows 10 machine with Office 2016. This had both the Windows One Note and the Office One Note. The Windows version is crippled in comparison with the Office version, particularly in exporting files in various formats.
I hope Microsoft will not axe the features of Office One Note.
What we really need is a Libre One Note, that MS will be unable to ignore.