If you cannot resize the opened windows on your Windows 11/10 computer, use the fixes provided in this article. Before you proceed, we suggest you restart your computer and see if it works.

In this tutorial, we will show you steps to easily resize the Discover Pane in the Microsoft Edge web browser on Windows 11/10. Discover in Edge is a set of various AI-powered features including ...

So, to solve the problem of your windows resizing to full screen turn off the Drag windows to menu bar to fill screen option in Settings > Desktop & Dock.