To test these sites with IE mode, admins can now use Edge with Internet Explorer Driver, a server for automated testing of IE mode that's maintained by the Selenium Project.

It has been discovered that Microsoft has introduced a driver in the February 2024 Windows update that prevents users from changing the default browser settings for Windows 10 and Windows 11.

Copilot mode is completely an opt-in feature, with all the user data handled according to Microsoft’s privacy standards, and it shows clear cues about what Copilot can access.