To create a personalized theme for your Edge browser, you must be signed in to your personal Microsoft account, as the theme is created using the signed-in account.

Microsoft Edge is the default browser for Windows 10. This cheat sheet covers the basics of Microsoft Edge, including how to set up the browser and optimize and use key features.

Microsoft is adding an "AI theme generator" to its Edge web browser in a move that may narrow the huge gap with Google's Chrome and Apple's Safari.