On September 27th, Microsoft released a significant update for the Windows 11 system, introducing the most important new feature: the launch of the all-new AI assistant, Copilot. Copilot appears as a sidebar on the Windows 11 desktop, assisting users in controlling settings, launching applications, and more. Additionally, Microsoft has added AI-driven functionalities to the Paint, Snipping Tool, and Photos apps. For instance, Paint can generate images created by AI; the Snipping Tool supports text extraction from screenshots; and the Photos app can use AI to blur the background of images. This update has greatly enhanced Windows 11's capabilities in the field of AI applications.