[C]
Microsoft 365 Copilot in Teams enhances productivity by automatically generating real-time and post-meeting summaries, highlighting key discussion points, decisions, and action items. By leveraging transcription, it allows users to ask specific questions about the meeting, such as missed information or task assignments, directly within the Teams interface.
[D]
In Microsoft Teams, Microsoft 365 Copilot can indeed draft a response to a channel message by leveraging the context of the conversation. This capability is available within the immersive channel post view, where you can expand a thread to see all replies and then use Copilot to generate content based on that specific discussion.
Reference:
https://support.microsoft.com/en-us/office/use-copilot-in-microsoft-teams-meetings-0bf9dd3c-96f7-44e2-8bb8-790bedf066b1
https://support.microsoft.com/en-us/office/use-copilot-in-microsoft-teams-chat-and-channels-cccccca2-9dc8-49a9-ab76-b1a8ee21486c