You may edit the selected file in the conversion list with an audio editor before conversion. To do so, click the Edit menu and select Edit Audio in WavePad. WavePad will open and your audio file will be loaded so you can perform basic editing, add sound effects, remove background noise, adjust frequencies, and more. Be sure to save any changes if you want the edited version to be converted in Switch. To learn more about WavePad Audio Editing software, visit www.nch.com.au/wavepad