Microsoft has introduced a new method to enter Split Screen in the Edge browser and display two tabs in one window. You can drag and drop a tab instead of clicking a button on the toolbar.
Edge split screen RSS
Microsoft has updated the Split Screen feature in the Edge browser with a new layout, allowing you to stack two tabs vertically in one window. Previously, you could only arrange tabs side-by-side.
The recently announced Split Screen feature that lets you use two tabs side-by-side on one Edge window is now available for all users in the Stable channel. However, it requires enabling a flag.
