Microsoft Copilot is Microsoft’s consumer AI assistant (copilot.microsoft.com). Its place in this corpus is the human-interface thread: Microsoft’s usage report found that health questions were the dominant mobile topic in 2025, which the newsletter read as a chatbot becoming primary care for the masses. It reappears in August among the agent products given their own channels in Slack Code.
AISystem
Microsoft Copilot
Microsoft's AI assistant, whose own 2025 usage report made health the leading mobile topic.
Sources
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- Welcome to December 11, 2025 (theinnermostloop.substack.com)
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