Xorg and wayland

Hi there,

I was searching the web to find the difference between Xorg and wayland GNOME.
In another my topic I said How can I access a screen Recorder like OBS and SimpleScreenRecorder and I got my answer:

but I don’t know whats the difference between wayland and xorg GNOME.

Did you search the internet for that? First result on my search engine presents a good introductory blog post:

xorg is the old and insecure display manager that is slowly but surely fading out, wayland is the future of all desktop linux


I read this but I didn’t understand anything from it…

I wanna know why do I unable access all windows from another window and so I can’t access to screen recording in WayLand!