Microsoft Kills Copilot's Mico, Deep Research in Major App Overhaul

Microsoft is folding its consumer Copilot app into the business-focused Microsoft 365 Copilot app, a consolidation that quietly admits the company’s two-year-old AI strategy was too fragmented to compete. The merger, first reported by GeekWire and confirmed in Microsoft’s support documentation, means one app will serve both personal and professional users — a tacit acknowledgment that the line between those use cases has blurred.

Several features are getting the axe. Consumers lose Group Chats, AI-generated podcasts, Copilot Labs experiments, and Deep Research by August 18, 2026. Paying professional users get Researcher as a replacement for Deep Research, at least. Also headed for the trash: Mico, the animated floating blob that felt like Clippy’s AI-obsessed cousin. Microsoft warns that other features may temporarily vanish during the transition, and files from the standalone app will move to OneDrive.

The retreat follows a broader industry pattern. OpenAI folded Operator into ChatGPT, Anthropic merged Cowork into Claude, and Google keeps stuffing specialized capabilities into Gemini. When every major player is consolidating, fragmentation becomes a liability. Microsoft EVP Jacob Andreou, who oversees Copilot, reportedly told staff in July that the app needed to earn “the right to exist” in customers’ lives — language that reads less like a rallying cry and more like a confession that Copilot had been shipping features nobody asked for.

Two years after calling AI a “generational shift,” Microsoft is learning what every AI company eventually confronts: shipping a chatbot is easy. Shipping one people actually need is brutal. The merger won’t fix Copilot’s discoverability problem overnight, but killing the bloat is a start. The question now is whether a simpler Copilot can carve out space against ChatGPT’s mindshare and Gemini’s distribution — or whether consolidation just makes the app easier to ignore.