AI in a browser tab: How to use Copilot Mode in Edge

Microsoft’s Edge browser includes a relatively new Copilot mode that brings AI directly into new tabs–but you’ve got to activate it first. Once enabled, Copilot adds an AI input window to new tabs, letting you compare the contents of other open tabs, among other things. For example, you can summarize hotel reviews on different websites or compare news on the same topic.

To turn on Copilot mode, click on the three dots in the top right corner of Edge and go to “Settings.” In the next window...