One the desktop, OneNote is part of the Office 365 system, a series of applications and services available for a monthly subscription. That said, OneNote is most deeply integrated with Microsoft products like Windows 10 and Windows Phone.
Save $20 on Ultimate Help Desk service for Win10 transitions. All the information in OneNote is connected to your Microsoft account, and syncs almost instantly across devices wherever you have an Internet connection. Microsoft isn’t stingy with the tool, either – OneNote apps are available for OS X, Android, iPhones and iPads, Chromebooks, and even wearable devices like Android Wear or the Apple Watch. The real strength of OneNote is its ability to sync across platforms: in addition to desktop and phone apps, OneNote is available as a browser extension or even a website accessible from ANY browser. It’s ideal for things like personal reminders, shopping lists, links to websites, and more. It’s a one-stop shop for small bits of information from all over your digital life. Microsoft OneNote is the company’s cloud-enabled note-taking software.