Here is the quickest way to at once, plus a few power-user shortcuts. The Quick Method: Task View The feature you are looking for is called Task View . It shows you every open desktop (and every window on those desktops) on one screen.
If you’ve ever felt cluttered with 20 open windows, virtual desktops are your best friend. Windows has built this feature right into the operating system, but many users don’t know how to access it. how to see all desktops on windows
Once you get used to this, you can keep work on Desktop 1, entertainment on Desktop 2, and email on Desktop 3—all without minimizing a single window. Note: This feature is available on Windows 10 and Windows 11. The icon may look slightly different, but the Win + Tab shortcut works identically on both. Here is the quickest way to at once,