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.

Since some websites use pop-ups for advertising or other malicious activity, it is not suggested that you leave the pop-ups enabled for extended periods of time.

However, there are instances where you might need to allow pop-ups for specific websites. Here’s a detailed guide on how to enable or disable pop-up blockers in various popular browsers.

Learn how to enable or disable File selection dialog boxes in the Edge browser. You can turn on or off this dialog using GPEDIT and REGEDIT.