Microsoft’s latest update pushes Copilot from a sidebar feature to a system‑level assistant in Windows 11, bringing voice, vision and experimental agent capabilities to the desktop and signaling a concrete move to what Microsoft calls the “AI PC” era. The release adds Copilot Vision (a screen‑aware assistant that can read and interpret what’s on your display), Copilot Voice with a wake phrase (“Hey, Copilot”), an always‑available Ask Copilot entry on the taskbar, and early‑stage Copilot...