Why are sound file should be used in a presentaion?
or:Why are sound file should be used in a presentaion?or:well i think it is because it adds effect to any presentation if you want try looking at th
or:Why are sound file should be used in a presentaion?
or:well i think it is because it adds effect to any presentation if you want try looking at the different computers so you can know what quality sound you can use for your presentation...good luck
