Microsoft OneNote is a computer program for multi-user collaboration and free-form information gathering and is available as part of Microsoft Office and Windows 10 as well as a free standalone application for OS X, Windows, Windows Phone, Windows RT, Android and iOS. A web-based version is provided as a part of OneDrive or Office Online and allows users to edit their notes via a web browser.
OneNote gathers user’s handwritten or typed notes, screen clippings, drawings and audio commentaries. OneNote users can share notes with each other via the internet or a network.