Microsoft Copilot is the relaunch of Bing Chat which is an AI-ChatBot. Unlike Bing, Copilot will act differently and do different tasks depending on the app you use it in.

If you use Co-Pilot through a browser, it acts like ChatGPT. Use it on Windows 11, and you can use it to enable and disable certain Windows features. Copilot also works within Microsoft's Office apps. Copilot on Word lets you generate AI drafts; on PowerPoint, you can ask it to summarize your presentation. Check out this video to learn more.