Gem Menu is detecting the number of pages in the OneDrive.com, it will be treated as a large batch of lost notes when OneNote delete a certain amount of pages over a period of time.
Pages Number
Displays the total number of OneNote pages in a Microsoft account.
You can view the historical changes of the page within a few months.
Table of Contents of Notebooks (Notebook List)
List all your OneNote notebooks in your Microsoft account. Easy to open quickly. Mobile OneNote can also use this list to open a notebook.
OneNote’s More Notebooks windows, more messy when login multiple accounts.
Save Page as PDF (Infinite Width)
Save current page as infinite width PDF file.
Keep handwritings in any position (even beyond A4 paper) to PDF file.
Open Picture
Select a picture, then use this feature to open the picture by other app.
If the picture you put in Mac OneNote shrinks and you can't see clearly, you can use the Preview App to open the picture to view the original picture clearly.
Table of Contents of Headings
Table of Contents of Section Pages
Improve to support Microsoft Works and School Account.
Open Cloud Attachment
Improve to support Microsoft Works and School Account.