PPT is a software that many people like to use nowadays. They often need to perform various operations when using it. This time I will introduce to you how to set up automatic loop playback of ppt. Come and take a look.

1. First, open the PPT file to which background music needs to be added through "WPS" and select the "Insert" tab.

2. Then click the "Audio" button and select "Embed Background Music" in the drop-down menu.

3. In the window that opens, select the background music you want to add, and then click the "Open" button.

4. Click the "Speaker" button with the mouse, and the function bar will automatically switch to "Audio Tools", as shown in the figure below.

5. Finally, check "Loop until stopped" and press the "F5" key to play the slideshow. The test effect music can be played in a loop.