To allow websites to show pop-up windows in Microsoft Edge, you have to disable the browser's pop-up blocker ... In the menu ...

These are invariably scams, but to the untrained eye, they could look like a genuine pop-up from a firewall ... you might need to update Edge (in Settings > About Microsoft Edge) or restart ...

Learn how to enable Scareware Blocker in Microsoft Edge to keep malicious software websites from loading when using Microsoft ...

If you want to allow or block pop-up windows on specific sites in the Microsoft Edge browser, here is how you can do that. You can do that with the help of in-built settings, the Local Group ...

There are also new policies for the recently launched Scareware Blocker ... can always speed things up by heading to edge://settings/help. The next big update for Microsoft Edge, version 135 ...