Some computers only have sound connectors on the back.
Not only is it a pain, but then your PC speakers are unplugged too.
So it is back to the floor again behind yer dusty desk.
You can fix this hassle in five minutes or less for about a buck.
Just use an audio 3.5mm stereo extension cord for the microphone and plug the headphone into the PC speaker.
This makes using Skype, Yahoo Voice, Google Talk, and other services easier.
That is all there is to it.
The rest of this Instructable is just step by step photos.
Step 1: How to Spend a Buck
That's the Trisonic TS-1247 in the photo.
3.5 mm stereo plug at one end.
And a 3.5 mm stereo jack at the other.
Similar cords are available at dollar stores around the country.