![Amazon.com: Logitech H390 Wired Headset, Stereo Headphones with Noise-Cancelling Microphone, USB, In-Line Controls, PC/Mac/Laptop - Black : Electronics Amazon.com: Logitech H390 Wired Headset, Stereo Headphones with Noise-Cancelling Microphone, USB, In-Line Controls, PC/Mac/Laptop - Black : Electronics](https://m.media-amazon.com/images/I/61jBnY6paeL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Logitech H390 Wired Headset, Stereo Headphones with Noise-Cancelling Microphone, USB, In-Line Controls, PC/Mac/Laptop - Black : Electronics
What's the difference between 'Line in' and 'Mic in' on a desktop computer? Whenever I plug in my microphone, my PC asks me, 'Did you plug in line in or mic in?' -
![Join the microphone and audio lines from a headset for recording - Electrical Engineering Stack Exchange Join the microphone and audio lines from a headset for recording - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/koQwF.jpg)