Microsoft 365 is updating app icons for Word, Excel, PowerPoint, and others with a unified, symbol-led design reflecting Copilot integration. Rollout starts October 2025 across web, desktop, and mobile. This is a visual-only change with no impact on functionality or settings. No admin action required.
Applies to: Microsoft 365 apps
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).