Starting with the October 2020 update, Windows 10 now displays Microsoft Edge browser tabs in Alt + Tab task switcher by default. For some people, this may be convenient. However, if you want to disable tabs in Alt + Tab, it is easy to fix Settings. See how.
After you install the October 2020 update of Windows 10, if you press Alt + Tab with Edge open, you will see all the Edge browser tabs as separate listings with thumbnails in the program rotation of tasks. Let's see how you can turn this off mode.
To do this, open "Windows Settings" by clicking on the "Start" button and selecting the small icon with the gear on the left. Or you can press Windows + i on your keyboard.
In Settings, go to System> Multitasking.
In the multitasking settings, scroll down until you see "Pressing Alt + Tab shows" and click the drop-down menu under that.
On our menu appears, select “Open Windows Only”.
During the configuration of Windows, it all depends on what suits you. Sometimes the old ways are more familiar, but it 's also nice to try new features as they come, so experiment with these settings until you find what you like best. Good luck!
Source of information: howtogeek.com