Adjust microphone settings

My laptop mic sounds thin in meetings and people keep asking me to repeat myself. Change the microphone input to the external USB headset, set input volume to 70 percent, disable automatic gain so it doesn't pump, and mute system sounds for calls. Do this before my 2pm team standup and confirm I can be heard from 3 feet away.

Before I join the district staff call, make it easy for others to understand me: surface which microphone is selected at the top, show a simple volume meter, flag if automatic gain is on, and highlight any other app currently using the mic so a reviewer can see why the level might be low.

I was on the weekly project review with Marcus and he just said 'you're breaking up.' I'm using the conference room laptop and a USB headset that worked yesterday. I don't know whether the headset, the USB port, or software mic settings are at fault. What's the most likely cause and the quickest practical fix before the meeting resumes?

Across several meetings this month people keep saying I sound distant or clipped, and I often plug and unplug headsets mid-call. I manage hybrid product demos and need to sound clear. Where am I losing time or credibility, and what three habits should I change this week to stop scrambling and avoid mid-call mic trouble?