Learn about how OneNote automatically syncs notes and find out how you can sync your notes manually if you need to.

Follow the recommendations in this article to troubleshoot sync issues in OneNote for Windows and macOS.

The following help topics are about OneNote for Android. See OneNote help & learning for the other topics. Get started Introducing OneNote Key features of OneNote for Android Use the OneNote feed …

Help and frequently asked questions for OneNote for iPhone. Learn how to use OneNote for iPhone.

Your Sticky Notes on your Android phone appear along with OneNote notebooks. Open OneNote, and then on the bottom right, tap Sticky Notes. Sign in with the same Microsoft account to see your notes …

Though syncing OneNote manually on your iPhone or iPad is not required, you can choose to always sync all pages with attachments (including images) for offline use.

The OneNote feed can automatically sync your Sticky Notes, Samsung Notes, and OneNote notebook pages from all the accounts you have used to sign into OneNote on your Android device in one …

In OneNote for iPad or iPhone, you can send a page of notes in email or share an entire notebook. Tap the Share icon in the upper-right corner of the notebook you'd like to share.

When you first start using Microsoft OneNote for iPhone or iPad, you'll be prompted to sign in. After you've signed in, your notes will be synced across all of your devices.

Easily collaborate with others, share your ideas in any app, and automatically sync them back to OneNote. Also backup your OneNote notebooks in other cloud services to protect your ideas in case …