One of my computer desktop speakers is blown. How do I make all sounds play in the other?

>Unless you convert the sound to MONORAL, there isn't any way to merge the two channels (left and right speaker) together. The term in monoral, an old term from many years ago when sound was non-stereo and was all on a single channel (base and treble), Stereo changed the sound dynamic by putting the treble on one channel and the base on the other channel...literally, left and right speakers. You would have to use some kind of utility to merge stereophonic sound back into monoral sound and I don't think you want to degrade your music to do that. The smart thing to do is just go out and buy a cheap set of new speakers.