Microsoft will end support for OneNote for Windows 10 on October 14, 2025, transitioning it to read-only status. Users will be able to view notes but not edit or sync them. Microsoft is introducing a new OneNote app designed for Windows, which includes modern features and will receive ongoing updates. Users can migrate their notes to the new app using an in-app migration tool. The new OneNote app is available for free from the Microsoft Store, requiring a login with a work, school, or personal account. Microsoft has specific migration procedures for Enterprise and Education customers and plans to enhance OneNote with features powered by Copilot technology. Windows 11 adoption has surpassed Windows 10, prompting users to migrate to the new OneNote app to avoid disruptions.