Second Screen not working S10 FE

[Members_tV9ue7T]

I recently bought a Samsung 10FE, and I tried using it as a second monitor for my laptop. I searched ways on how to use it. I had the Samsung account app and Second Screen installed in my laptop and had both my devices connect under the same Wi-Fi, yet it still left me with a black screen. I made sure that under "Project", I chose the Extend option. Is there anyway I can still use my tablet as a second screen without installing another app?

[dulber]

What's second screen? Is that a standard Samsung app? What OS does your laptop use?

[psygorn]

You need to add permission to windows firewall, i have a post here about the issue