Outlook Classic will now let you highlight any text for AI explanations, and it’s actually useful
windowslatest.com Aug 8, 2026

Outlook Classic will now let you highlight any text for AI explanations, and it’s actually useful

AI-summarised brief · reviewed before publication

Microsoft is expanding AI in Outlook Classic by adding an “Explain This” button that generates contextual explanations for highlighted text within emails. The feature, part of the Copilot rollout, lets users trigger explanations on demand, offering clarity on terms like “BSOD” in context. It requires a Microsoft 365 Copilot subscription and is expected to ship by September. Users can also manage Copilot settings, including turning the feature off or customizing draft instructions.

💡 Why It Matters

  • · By enabling on‑demand explanations, Outlook Classic improves email comprehension without forcing AI into every interaction, streamlining workflow and reducing confusion over technical jargon.