Do I need to enable Javascript on channel4.com and if so, how do I do that?

Here is how you can enable & use AI in Microsoft Edge using the Copilot Mode. You can also disable Copilot Mode if you don't like it.

Microsoft Edge’s new Copilot Mode adds AI-powered browsing with multitasking help, available now for Windows and Mac users. Microsoft has introduced Copilot Mode in the Edge browser, aiming to ...