It's easy to stop pop-ups on a Windows 10 PC for your system and browser. You just need to edit your notification settings ...
To stop Microsoft Edge from opening automatically, you'll need to change certain settings on your PC or Mac.
To allow websites to show pop-up windows in Microsoft Edge, you have to disable the browser's pop-up blocker. Here's how you do that on desktop and mobile. Why Disable the Pop-Up Blocker in Edge?