Microsoft 365 Renamed to Microsoft 365 Copilot On January 15, 2025, Microsoft announced that it had renamed its 'Microsoft 365' application to 'Microsoft 365 Copilot.' This change reflects the integration of the AI-powered Copilot Chat feature within the app, enhancing its functionality for users across web, mobile (Android and iOS), and Windows systems. Purpose of the Branding Change The branding change aims to highlig