The synchronization problem with OneNote is the most frequently asked question on the network. Not one of them.

The main complaint here is the synchronization around onedrive.com.

Question: 
Found Scratch-out Gesture in OneNote option window, what and how to use scratch-out gesture?

Question:
Can I email a OneNote page as a .one file?

Question:
After deleting a notebook on onedrive.com, why does this notebook name still shown in the list of more notebooks in OneNote client?

How can I completely remove these deleted notebooks?

Question:
Why is it blurry to import PDFs to OneNote?
How can I get a clear print pages?

Question:
Why isn't there "Word document" option in the "Export" of my OneNote 2016 "File" tab?

Question:
How to move up or down the selected rows in OneNote table by keyboard shortcut?

Question:
Why click the "Back Up All Notebooks Now" button in "Save & Backup" in OneNote Options window, it does nothing? OneNote still doesn’t back up the Notebooks stored in OneDrive, event have opened them in OneNote 2016.

Question:
I cannot find any backup or export feature in my OneNote. How to backup notebooks from OneDrive?

Question:
There isn't Notebook Pane display in left side of OneNote, how to pin the notebook pane in OneNote?

Question:

Why OneNote prompt "To get the most out of OneNote, move this notebook to OneDrive. Click here to move." when open a .one file?

​Question:
It display "Currently, you can only create notebooks on OneDrive. Activate an Office 365 subscription for more notebook options." when I open a .onepkg file by OneNote which download from OneNote.com.

​How can I open a .onepkg file?

Question:
Download and install OneNote from OneNote.com, click on a table, the "Table Tools" appear, and there is a button "Convert to Excel Spreadsheet" is grey out and disabled. Why it is in unusable?

​Question:
I started editing and tweaking some things just as a house-cleaning type thing. Anyways, whenever I minimize the OneNote and bring it back up all my text disappears and only comes back once I highlight whatever the text was. It's really annoying and sometimes I used OneNote as a Quick Guide Reference to whatever I'm doing. When I have to Minimize, bring the screen back up, highlight all my work, re-minimize, and then repeat that every single time instead of click, glance, click -- it becomes really frustrating. How do I solve this issue?

​Question:
I have re-installed Windows system, downloaded and installed OneNote from onenote.com. The pages cannot editable when I open my local .one files? How to change them to editable?

Question:
Now, all of my OneNote Apps cannot sync this notebook any more after I change the notebook name on OneDrive.com. How to make OneNote Apps sync this notebook again?

Question:
Sometimes, when you open your OneNote, you will find you have lost some notes. How to prevent the OneNote lost notes?

​Question:
There is not the Diagram feature in "Insert" tab. I cannot find the Visio Diagram after Excel Spreadsheet feature.

Question:
Help - I'm so frustrated.  OneNote does not have the Insert Online Video after update the widows 10 OneNote 2016 desktop application.

Question:
Where is the settings of Send to OneNote tools?

Question:
If someone has shared his OneNote notebook to me, I don't open it in my OneNote, but when the note is changed by he,  it will send a notification email to my Microsoft email, can I disable this notice?

Question:
Can OneNote tag pages like Evernote? Or can I simulate Evernote tags in OneNote?

Question:

I have found how to use password to protect section in OneNote, my question is how to password protect my notebook?

Question

How can I set the page limit to be A4 and not exceed it? I want to write some papers and make sure that when I print the text doesn't end up scaling or anything.

Question:

Why my OneNote which download from onenote.com cannot create a new local notebook?