Desktop sound in my microphone


New Member
Hello everyone !
I'm using OBS Studio to stream on twitch, but I have a issue : my computer sounds (the sound of my games, my youtube videos running in background, etc...) can be heard in my microphone, even if I use earphones. So if I mute the sound of my desktop, we can still hear it in my microphone. Does anyone have a solution to this problem ?
Thanks in advance !