HOW DO I TAKE THE DISTORTION OUT OF MY PC MICROPHONE THAT IS BUILT INTO MY MONITOR?

Right-click the speaker icon in the right side of the taskbar on the bottom of the screen. Select Audio properties - on the Mic section there should be a checkbox with -10db or something simular there, check that box to see if your microphone performance improves. You can also lower the slider if still less amplification is desired. Built-in mic's are of the lowest quality, and the default amplification setting can be much too high depending on your mic's sensitivity, which will cause extreme distortion. I typically only use them if my main mic fails or is unavailable.