In order to create a good playing atmosphere, you need to insert a continuous background music in your presentation when you use WPS2009 to present your edits, as shown in the following procedure.
First make all the slides, then click the "Insert → movie and sound → file sounds" option, select the sound file you want to insert in the dialog box, and then in the dialog box with the system prompt, "How do you want the sound to start playing during the slide show?" Select the automatic option in the
Next, click the sound icon that you just inserted, click the slide show → Custom animation option, and the Custom Animation window appears on the right side of the slide, listing all the objects on the slide, clicking the triangle button next to sound objects, and selecting the effect Options ... option from the menu.
In the Play dialog box that pops up, switch the Timing tab, and then in the Repeat box, select the until end of slide option and click OK. The specified sound file can be played continuously on the slide.
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