How to Install Microsoft OneNote Desktop App and Understand Support Options
Question details
The user needs to understand the differences between Microsoft OneNote desktop and app versions, support timelines, and how to install the desktop version.

- Product
- Microsoft OneNote
- Device & OS
- Windows
- Scenario
- Evaluating OneNote versions for features like local backup and installing the correct desktop application.
- Observed behavior
- Seeking information on OneNote 2016 support dates, feature advantages over the UWP app, and direct installation steps.
Verify your current Office or Microsoft 365 subscription status and check if you already have the OneNote for Windows 10 app installed on your device.
Install or Reinstall the OneNote Desktop App
Use Microsoft's official download page to install the desktop version of OneNote if it is missing from your Office suite.
OneNote 2016 and later desktop versions offer exclusive features like automatic local backups, local notebooks, and advanced ink-to-text conversion compared to the Universal Windows Platform (UWP) app.
Go to the official Microsoft support page for OneNote installation in your web browser.
Click the download link to get the OneNote setup executable file for Windows.
Double-click the downloaded installer and follow the on-screen prompts to complete the installation.
Launch the OneNote desktop app and sign in with the Microsoft account associated with your Office license.

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Frequently Asked Questions
What is the difference between OneNote 2016 and OneNote for Windows 10?
OneNote 2016 is the desktop application featuring local backups and local notebook storage, whereas OneNote for Windows 10 is a Universal Windows Platform (UWP) app primarily focused on cloud syncing.
Can I continue using OneNote 2016 after mainstream support ends?
Yes, as long as you have a valid Office license. Extended support for OneNote 2016 remains active and provides critical updates until October 14, 2025.
How do I backup my local OneNote notebooks?
In the OneNote desktop app, navigate to File > Options > Save & Backup to configure automatic local backup settings and locations for your notebooks.
Do I need a Microsoft 365 subscription to install the OneNote desktop app?
The core OneNote desktop app can be downloaded for free, but certain premium features like Math Assistant or Researcher require an active Microsoft 365 subscription.




