OK I have come across this b4 and can not remember how I fixed it I have a verbatim headset with mic and when I talk or blow on the mic I can hear it in the speakers... It has only just started doing this and if I remember rightly its a sound card issue (i think) Any help

First of all, blowing in the mic is not good...it's really hard on speakers (I know, because I've been in entertainment for many yrs now) I presume you have both mini plugs plugged into your soundcard. I use my headset mic for Skype and what I do is: 1- double left click on the sound icon 2- mute the microphone That way I don't hear my voice while communicating and there is NO sound at all through my speakers, thus no feedback. Hopefully my advice will help you...Please post back with your results....thanks

Odd all of a sudden it has stopped I tried what you suggested but no difference Oh well it fixed itself Thank you

thanks for posting back Hopefully my advice will help you...Please post back with your results....thanks