Off-Topic Discussions

Hello everyone, i've been googling a while for a software that can help me capture and record in-game sounds. I found a software named Audacity and i'm using the latest beta version which is 1.3.12.0; unfortunately i'm not an expert in using such softwares as i am now facing difficulty in getting my job done. If anyone have used it, plz tell me step by step so i can record my sounds. i am not using any microphone or headset and that i want to capture the sound directly from my speakers. Thank You All.