Updated: January 26, 2026 (September 4, 2025)
Product ReferenceMicrosoft 365 Copilot
New M365 Copilot features and Anthropic. Copilot Chat is moved to its own Product entry.
Atlas Members have full access
Get access to this and thousands of other unbiased analyses, roadmaps, decision kits, infographics, reference guides, and more, all included with membership. Comprehensive access to the most in-depth and unbiased expertise for Microsoft enterprise decision-making is waiting.
Membership OptionsAlready have an account? Login Now