If you want to save a physical copy of your notebook to your hard drive, follow these methods based on your account type: Export and Import OneNote notebooks - Microsoft Support

To view and sync your notebooks, you need the OneNote desktop app .

Use aka.ms/onenotemobiledownload to get the app for iOS or Android. 2. Export and Download Notebook Files

You can download the latest version for free from the Official Microsoft OneNote page or the Microsoft Store .

To "download OneNote notebooks" ( zapisnye knigi onenote skachat ), you can either download the application to access them or export the notebook files themselves for backup or migration. 1. Download the OneNote Application