Microsoft Edge Gets a new Extensions Menu, Here's How to Enable It

The latest version of the Microsoft Edge Dev browser now includes an experimental Extensions menu that offers a more organized way to manage the installed extensions in the browser. In order to use this feature, though, you will need to start Edge with special command line arguments, which we will describe in this article.

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In the new Edge you can enable an extensions menu so that the icons don't take up space at the top of the ellipsis menu. : r/Windows10