It is very early to answer what is new in Windows 11. By looking at its first gesture, we can say that Microsoft has done a lot of changes on the desktop, background wallpapers, folder icons, taskbar, start menu, app search, Windows logo, and other GUI elements. You can also say that Microsoft has added new animations, sounds, touch controls, new widgets to its new Windows 11. In addition to these, you can also see the upgraded Action Center, rounded corners, and an entirely new way of handling multitask operations. During the installation process, we didn't notice any specific changes made except the Windows Logo. All the appearance, options, and installation procedure have remained the same as in Windows 10. However, we have seen the changes in the Windows setup wizard. Microsoft has made the setup wizard better than Windows 10. We have seen a clean and simple GUI on the setup wizard. One noticeable change is that Cortana has been removed from the setup wizard in windows 11. We have seen many changes in GUI elements, but we haven't seen the major changes in its core features and functions. We have to wait until the official announcement is made on the event, which is happening on Jun 24, 2021, at 11 am ET/4 pm BST/5 pm CET to see what is new in Windows 11.