Adding uninterrupted sound graphic steps in PPT. Teaching

Sometimes the slides of “Illustrated” can't meet our needs. If you need to play a piece of music in the whole PPT without interruption, how to operate?

If you just insert a sound into the page, the sound will stop when you show it to the next slide. With the following settings, you can keep the music playing until the end of the presentation. After running PowerPoint2007, open the PPT document we need to edit, and then select <;media clip”-“sound”-“sound in file" in the “insert” tab, open “insert sound&rdquo Dialog box, find the music file you want to add, click "OK" (in 2003, select "Insert & Rarr; Movie and Sound & Rarr; Sound in File"), and then select "ld" in the following window. When clicked, then the sound will only be played when the mouse is clicked during the show, so select “Auto & rdquo;, as shown in Figure 1.

Figure 1

If you want to achieve loop playback, you need to set it further. Right click on the "small speaker" in PowerPoint2003 and select "Edit Sound Object" and check it. “Circular playback until stop”, PowerPoint2007 can be checked in the “Options” checkbox to “loop until it stops”, and also set the volume of the slide show. This method is ideal for adding soft background music to your slideshow.