'puter tech stuff question

[sheets]

I have an electronic file of some sort (?) of an audio presentation that I saved from an email a few years ago.  The presentation has a still photo of a Harley and a still photo of a Valk.  Each pic has a button to push to hear the sound of each; a modest acceleration rumble of the Harley, and the wicked growl of a Valk go'n for the gusto.  I'd like to extract the Valk audio portion of this presentation and attach it to play on the last frame of a PowerPoint show I've created using several of my Valk travel pix.  Does anybody grasp the nature of my question, and know how I could extract the Valk sound and save as a separate audio file so I can link it to the PPS show?  Not a techie type, I know just enough to be dangerous.  Thanks, sheets       

[Robert]

Quite a few programs for "record what you hear" if you do a google search you can pick and choose also some creative cards have that option. play the sound track set up record what you hear and play the track

[sheets]

Just copied from a CD and played it . . . the Valk sound comes back sounding like one of the singing Chipmunks making motorcycle noises instead of the aftermarket exhaust growl.  I coulda swore I saved the right one when I copied to a disc at work.  I've heard the chipmunk version before, but thought I got rid of it.  I wonder if the chipmunk sound is embedded, and when copied it overwrites the exhaust sound??  I'll try it again tomorrow.