One of the absolute best features in Microsoft Edge is the Sidebar because it's just so useful. It's also a handy way for regular Copilot users to have easy access to Microsoft's AI tool without taking attention away from the browser tab currently in focus. Just pop it open, do your AI-ing, then either leave it or slide it out of the way.
But if you don't want to use Microsoft Edge, you won't have this. But never fear, Google Chrome users with a fondness towards Copilot over, say Gemini or ChatGPT can get themselves a similar experience.
