One Note Windows 10 App Doesn't Have a File Button

V 16001.... and No File tab means you are using the free version of OneNote that comes with WINDOWS 10. The start menu tile icon will have a white "page" with a purple "N" on it. The Office 2016/365 icon

Tile on left is OneNote Windows 10
Tile on Right is Office 2016 / 365

Go in to one of the other Office applications and report the Office Edition, version and build numbers.

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************* Edition, Version & Build Numbers **********************
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Although MS does not tell you, when you are asking for help, we really do need to know specific the Windows (or Office) Edition, Version AND Build numbers you are running.

Contrary to MS's wishful thinking, we are all NOT running the "most recent" version (actually Version AND BUILD!) . Individual recurring, (obviously unfixed) Windows update errors cause people to be running older versions and builds. We commonly see people running versions of Windows that have fallen out of support because they are 18 months old due to unfixed update errors during that span of time.


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(Only) If you are having Office problems:
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In any Office 365/2016/2013 application go to:
File menu > Account command > About section
ie Version 1803 Build 9126.2116

Office 2010
File menu > Help command > About section
ie 14.0.7197.5000

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If you want to check for yourself:

MS SUMMARY of Windows VERSION AND BUILD NUMBER RELEASE DATES

HTTPS://WWW.MICROSOFT.COM/EN-US/ITPRO/WINDOWS-10/RELEASE-INFORMATION

Skip past the “Windows 10 current versions by servicing option” section (it’s just too confusing), go to the “Windows 10 release history” immediately below

WIN10 VERSION AND BUILD NUMBERS
https://support.microsoft.com/en-us/help/4093112

MS documentation for Build releases. Go to Place for official info about specific changes made in the builds
Detailed Build numbers only: https://buildfeed.net/ (updated frequently as MS releases development builds)

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************** End Version Build Numbers *******************
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Hello Bronwyn_LMU. Are you using OneNote or OneNote 2016? It sounds like you are using OneNote (aka OneNote for Windows 10). That is what I use and I included a screenshot of where Print is located.

You can swap between OneNote and OneNote 2016 (aka the Desktop app) with no problem. Let me know if you have any other questions.