What feature does Windows 8 use to takes advantage of modern widescreen monitors?

Windows 8 introduced the "Snap" feature, allowing users to easily arrange and manage multiple applications side by side on widescreen monitors. This feature enables users to snap an app to one side of the screen while another app occupies the remaining space, enhancing multitasking and improving productivity. Additionally, it supports the use of full-screen apps alongside traditional desktop applications, optimizing the use of screen real estate.