copying files to e-mail or compress to disk to add songs to another computer
 

How can I move the music files from one computer to another?

Many ways to do this... If you have just a couple songs to send you could just e-mail them as attachments but any more than a couple and your e-mail box will fill up so the other option is to copy the songs to a zip disk or portable drive. You can try compressing your songs, but since they typically are already compressed you may not save much space.