How to make background music for speeches to protect black-necked cranes

First, please find the PPT icon in your computer, click to enter the main interface, and then select the Insert button at the top of the screen. Step 2: Next, please select the audio item on the screen. The third step is to select the item embedded with background music. Step 4: Click and select the audio file you want to insert according to your own needs, and then open it. Step 5: Next, please click the small speaker icon indicated by the arrow to successfully insert the background music. Just click Play ppt to automatically play the background music. Finally, after completing the above steps, we can also set the animation setting effect of inserting music, and the operation is completed.