Microsoft Quietly Removes Copilot Branding from Windows 11 Apps While Expanding AI Capabilities

Microsoft began stripping the Copilot name and icon from key Windows 11 applications including Notepad and Snipping Tool, replacing it with generic terms like 'writing tools' while maintaining identical AI functionality. The rebrand is part of a strategy to reduce Copilot branding saturation across the OS, as noted in Windows Insider build 11.2512.28.0. Concurrently, Azure OpenAI Service deployed GPT-Realtime-1.5 and GPT-Audio-1.5 with improved multi-lingual support and tool-calling accuracy, alongside reasoning models o4-mini and o3 for enhanced reasoning workloads. NeuBird AI also raised $19.3M led by Temasek's Xora Innovation for agentic AI in production operations.