Microsoft Adds Copilot 'Explain This' to Classic Outlook

Microsoft is rolling out a new Copilot AI feature called 'Explain This' to the classic Outlook app on Windows 10 and Windows 11. When you open an email and select any text, Copilot will use the entire email's context to give you a clear explanation, helping you quickly understand complex information.

Microsoft says this gives users more control over Copilot, letting you decide when and how it helps, so you can be more productive, clear, and decisive in your workflow.

According to Windows Latest, Microsoft expects to finish rolling out the feature by the end of September, with most users seeing it early next month.