The microphone reads the sound from the headphones, what should I do?

Question

Computers

I'm so tired already ....
Background - on May 13, on my birthday, I bought myself headphones, they have two outputs - for a microphone and speakers.
The sound is cool, but it's impossible to play with the guys - they hear the sounds of my browser (music mostly).
I started to climb the network what to do with it - open the realtek manager and select some kind of crap there, buy a sound card and enjoy life.
And the problem is that Realtek doesn't want to be installed! Stupidly, when rebooting, it offers to install it on a new one, and if you click further, it removes the realtek that it did not install (vicious circle). With zvukovuha it's even worse - the left speaker becomes very loud and the right one is barely audible (the balance in the settings does not help at all).
Help someone already, I'm very tired (Headphones Hator Rockfall Evo)

Answer 1

Remove everything that you already installed there, download the drivers for your sound from the website of your motherboard manufacturer, install, and everything should work.

Answer 2

I don't know if this is the reason. But he can try to make the sound quieter, otherwise if the cameras are not completely closed, then at a good volume, a meter from the headphones, you can distinguish what they are listening to. And this is enough for a sensitive microphone.