Trick most PC users dont know - Use your earphone as microphone
This video teaches you how to use your earphones as a microphone.
Please check whether your sound card supports SmartAudio before downloading it. Also for the people unable to install SmartAudio, they can install Realtek HD audio manager or some other respective audio manager software for their sound cards.
Download link :
http://support.lenovo.com/in/en/downl...
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