How do I stream my PC to an LG TV

[¡¡¡¡ magicschoolrp.com]

I have a WebOS LG TV that is connected to my 5ghz router thru WIFI.
I also have a desktop computer that is connected to the same router but with an ethernet cable.
(The PC has its own screen and does NOT have Wifi adapter)
Is it possible for me to stream my desktop / games to the LG tv ? I wanted to buy a steam link but I noticed they discontinued it :/
The TV recognized my PC however it can only play specific media files thhtu a shared folder on the network...thats not what I want. I want streaming on my Windows 10 pro x64.
I noticed it supports IntelWidi, but thats ONLY for wireless laptops ...
The other solution would be miracast, but I cannot solve it because my PC cannot stream to a wireless screen...idk why ?

There is no Steam Link app for WebOS.

MY laptop with windows 10 connects fint to the TV with 1 clcik.
I dont get it why I cannot do this with my PC ? I know it connects with ethernet cable, but still its on the same network, and I would think connecting with etherned would be even better then WIFI connection.
The laptop works fine, btu the PC cannot connect ? Every device on the same network.
The only solution is that I need to buy a WIFI adapter for my PC? Then probably miracast would work?

Or should I buy a used steam link from ebay ?

[_I_]

lg smart is not smart

use another device to stream from the pc, to be displayed on the tv
link hardware, notebook/htpc, pi3+, android box

[¡¡¡¡ magicschoolrp.com]

@_I_ link hardware, you mean steam link would be fine for this ? The problem is what I dont understand how would the controlls get streamed ?

[_I_]

you pair a bt controller to the steam link, the link, pi3+ or android box, they send controls back to the host pc