So i have Windows Home Edition (2002) on my pc and a headset,and whenever i do anything,not just in voice calls,i can hear an echo of everything that i do,if i talk or type,i can hear it in my headphones, and when i talk to ppl my echo goes over what they are saying and makes it hard to hear. ive looked on other websites and ive tried to fix it myself with no luck but its getting to become a real problem, so if anyone knows how to fix it would b really appreciated