I just started using OneNote from Evernote and have had to Google already SEVERAL issues. The importing feature for the OneNote app in Windows doesn't work. We have to open EACH file on OneDrive first, then go back to OneNote app for Windows and add the notebooks. That is ridiculous.
Also, the notebooks on OneDrive should ALL show up in the OneNote app for Windows. You shoudn't have to keep clicking "Add another notebook." That is a dumb feature. Either all my notebooks show up or I don't want to use this.
Super glitchy syncing so far. It looks like the app on my ios phone works WAY better than the Windows app on my Surface Book 2, but unfortunately I will be using my Surface Book 2 way more often on OneNote than my phone. I have never used OneNote 2016 so I have no idea what I'm missing, but I can tell from NUMEROUS problems and posts online that the Windows app is NOWHERE NEAR the desktop version and that's just ridiculous for MS not to have been able to exactly duplicate it. Evernote is a terrible company now but there format is AWESOME, why can't you just literally study the layout of that and do that? Also, the side tab thing is really bad. I've seen pictures of the top tabs from OneNote 2016 and it looks way better. Evernote's side tabs were awesome for me, but they are presented much better. Please just duplicate that and you will have a ton of happy users!