complex PC setting to avoid the "breath" background

complex PC setting to avoid the "breath" background.
I was very afraid to unpack.
It takes a few hours handling and use of software program (s) (Windows, Adobe, Audacity, Camtasia ...) to capture the right setting that will match your use. It's tiring.
Yet with very few buttons and simple instructions, you do not expect too much hassle as to avoid the famous background breath.
I will publish this comment when I have produced my first video "pro" to seal my opinion.
A significant decline in the price and intervened when my purchase but Amazon is conciliatory.