Microsoft officially rolls out Copilot Mode in Edge, positioning it as a direct rival to OpenAI’s ChatGPT Atlas browser

Microsoft launched Copilot Mode in Edge, rivaling OpenAI’s ChatGPT Atlas in the rising “AI browser wars.” It turns Edge into a reasoning assistant with natural language automation via Copilot Actions, Journeys, and Multi‑Tab Context. Featuring Scareware Blocker and Password Manager, the Windows‑style update strengthens Edge’s ecosystem integration, advancing toward smarter, secure, AI‑driven web experiences.