levels within the volume drop-down gallery. on the other hand, you can set the volume to whichever level you want by clicking on the volume button on the player controls bar below the actual audio clip on the slide, as shown in the bottom right of figure 4, below.
b. start: here you can specify how you want your audio to start during your presentation. click the start list to bring up a drop-down list, as shown in figure 5.
1) automatically: play your audio when the slide (containing the audio) appears in slide show view, automatically.
2 ) on click: plays your audio by clicking on the audio itself in slide show 