Microsoft Copilot

AI chatbot developed by Microsoft Microsoft CopilotLogo used since September 21, 2023Screenshot Microsoft Copilot running on Windows 11. Design used in 2025.Original authorMicrosoftDeveloperMicrosoft AIReleaseFebruary 7, 2023; 3 years ago (2023-02-07)Stable release(s) Standalone app macOS25.6 (Build 44043000.1) / April 30, 2026; 4 months ago (2026-04-30)Android30.0 (Build 44061600.1) / June 16, 2026; 2 months ago (2026-06-16)iOS30.0 (Build 44060800.1) / June 10, 2026; 2 months ago (2026-06-10)M365 ecosystem3.3.19 / November 10, 2025; 9 months ago (2025-11-10) Microsoft 365 Copilot WindowsSeptember 2026 Update (19.2609.33021) / September 4, 2026; 4 days ago (2026-09-04)macOS16.112.3 / September 1, 2026; 7 days ago (2026-09-01)Android16.0 (Build 20207.20014) / June 14, 2026; 2 months ago (2026-06-14)iOS2.113.5 / August 31, 2026; 8 days ago (2026-08-31) Operating systemWindows 10, 11macOS 14+Android 8+iOS 18+webIncluded with Microsoft Bing Microsoft Edge v110 or later Microsoft 365 Windows 10 v22H2 (build 19045.3754) or later Windows 11 v23H2 or later PredecessorCortanaSuccessorMicrosoft Copilot (2026)TypeChatbotLicenseProprietaryWebsitecopilot.microsoft.com Microsoft Copilot is a gen