I have three active computers on my home network: iMac, Surface pro 6, and a Surface 2. They have each a different operating system, but each have OneNote installed. Making changes on one will show up on the two others. This surprised me somewhat, because I was under the impression that OneDrive is different from Cloud storage used I iMac. Before I proceed to more questions I will wait for some better insights into this, so that I get a better understanding of this.