Do you own a Windows device on which you have set Microsoft Edge as your default browser? Microsoft Edge has always been one of the most popular and widely used web browsers, and it comes pre-installed on Windows laptops and desktop computers.
source :-https://karenmintonblogexpert.wordpress.com/2022/03/07/check-out-how-you-can-disable-full-screen-mode-for-edge-in-windows/