We have created a .ppc file by publishing our PowerPoint file
with audio. Now it's a new semester, and we would like to edit some
of the PowerPoint slides and associated audio to update the
lesson's content. I cannot find any information on how to do that.
Can it be done? If yes, how? Thanks for any help you can
Save the PPT as a new file name so you have the original.
This should make a Copy of the PPC file. Then go into the new PPT
and make your changes to the slides and edit the audio on the
slides you have changed. After you are finished making all your
changes go ahead and republish the file.