Windows, several at the same time?

Is it possible to get multiple windows at the same time on the laptop screen?

if yes how?

So if you want to split the screen permanently, look at Google for Splittscreen software.

Otherwise for a simple overview, press Windows key + once

Multiple windows is probably not what you are looking for. But there are virtual desktops under WIN10: https://www.heise.de/...85549.html

You can simply resize with the mouse on the outer edge of the windows, then fit several next to / above each other, or did you mean something else?