What is the difference between microphone gain and volume, and how do they affect the audio quality of recordings?

Microphone gain refers to the sensitivity of the microphone to capture sound, while volume refers to the loudness of the audio output. Adjusting microphone gain can affect the clarity and detail of the recording, while adjusting volume can impact the overall loudness of the audio. Properly balancing gain and volume is important for achieving high-quality recordings with optimal sound levels and minimal distortion.