When i open my powerpoint presentation i am unable to hear the audio?
Not all inserted sound files in PowerPoint is embedded, sound files in wav format larger than 100 KB (i.e. anything but a short sound effect) and other sound file formats are linked to PowerPoint presentation, they are saved on your local disk. The difference between linked and embedded, please view: http://office.microsoft.com/en-us/powerp… If you want to let the sound files play normally on different computers, please do as following: 1. Put the sound files and the PowerPoint presentation in a same folder. 2. Reinsert these files to PowerPoint presentation. After you do this work, send the folder to other computers. Then the sound files can be shown. Tip: embed the music to let it play on any computers. To wav sound larger than 100KB: PowerPoint-> Tools->Options-> Advanced -> link sounds with file size greater than …KB. Please input 50000. To music in all formats: Convert your PowerPoint p