According to the Financial Associated Press, on Tuesday (October 31), local time, Microsoft announced on its official website that it had begun to roll out a major version update to IT professionals for the Windows 11 operating system "23 H2", which included the long-awaited artificial intelligence assistant "Copilot". It is understood that Microsoft Copilot is a generative AI tool that has similarities with ChatGPT, which has previously exploded around the world. Microsoft said last month that Copilot, as an "everyday AI companion," will be able to work seamlessly across "all of the apps and experiences you use most." With large language models (LLMs), users can simply use "natural language" to give instructions, and Copilot can help write the text of an email, answer questions, automate actions on Windows, and more. Compared to Microsoft Cortana, Copilot is significantly more powerful.