
Unfortunately, OneNote does not allow you to adjust whether the latest content shows at the top or the bottom. Any new additions to this section or the latest modification will be at the top by default. If you want to show the content in order of when you last modified it, you can do so by clicking on the option for “Date modified.” If you choose the option for Date modified, it will show all the content in a list order of when you modified the note. You can go into the sort section and adjust the preferences to ensure that the content is shown based on the date you created it. Sometimes OneNote may fail to properly organize your content in date order as they have implemented a new sorting feature which, by default, may adjust the content within the section alphabetically. OneNote will now group all the notes in that section based on the date they were created.

You can use Microsoft’s OneNote app if you need a space in Office 365 to add important notes in any length or detail.
