Most RecentMost ViewedMost LikesOneNote for Windows 10 support is ending On October 14, OneNote for Windows 10 will reach End of Support. We recommend using OneNote on Windows for a more streamlined experience. Bring AI to your formulas with the COPILOT function in Excel Enter a natural language prompt in your spreadsheet, reference cell values as needed, and watch Copilot instantly generate AI-powered results. Save new files automatically to the cloud in Word for Windows Anything new you create will be saved automatically to OneDrive or your preferred cloud destination. Microsoft 365 Copilot Notebooks available in OneNote on Windows You can now access and create notebooks with Copilot that reference documents, chats, and other files. See your day at a glance with the new Calendar app The new Calendar companion app gives you access to frequently used actions right in your taskbar. Keep data updated with PivotTable Auto Refresh in Excel PivotTable Auto Refresh keeps PivotTable data updated automatically in Excel for Windows and Mac. Create a PowerPoint slide from a file with Microsoft Copilot Copilot can make individual slides in PowerPoint based on a prompt or attached file. Introducing the new Get Data dialog and OneLake catalog in Excel for Windows This update will make finding and using external data sources faster, smarter, and more intuitive. Work smarter with Copilot in the People, Files, and Calendar apps Microsoft 365 Copilot is now built into People and Files, with Copilot in Calendar coming soon. What's new in the Microsoft 365 Copilot app - April 2025 Check out new enhancements to the Microsoft 365 Copilot app on the web across platforms.