The Microsoft 365 Copilot browser extension for Chrome brings Copilot Chat and Search directly into the browser, enabling users to ask questions, summarize webpages, and search enterprise content without switching tabs. This improves productivity, reduces context switching, and provides secure, compliant in-browser AI assistance for Microsoft 365 users.
Roadmap › 530577
Microsoft Copilot (Microsoft 365): Microsoft 365 Copilot – Chat & Search Browser Extension for Chrome
- General availability
- 2026-04
- Preview
- —
- Added
- 20 Nov 2025
- Last modified
- 13 Feb 2026 00:15 UTC
- First archived
- 25 Aug 2026
- Release rings
- Current Channel, General Availability, Targeted Release
- Clouds
- Worldwide (Standard Multi-Tenant)