Step 1, import audio. You can click the Plus button, select “Import/Add Audio”. Or use the shortcut Ctrl+3. Or just drag the audio into YouTube Movie Maker.
![import audio](https://www.makeyoutubevideo.com/learning-center/wp-content/uploads/2021/07/image-56.png)
Step 2, drag your audio to the audio line.
![drag your audio](https://www.makeyoutubevideo.com/learning-center/wp-content/uploads/2021/07/image-57.png)
Step 3, audio editing. Right-click on the audio to edit, you can Cut(Alt+C), Split(Alt+X), Set Endpoint(Alt + E), etc. You can see all the YouTube Movie Maker Keyboard Shortcuts here.
![right-click on the audio](https://www.makeyoutubevideo.com/learning-center/wp-content/uploads/2021/07/image-58.png)