<human>:  How do I add a delay to a sound in Audacity?
<bot>: To add a delay to a sound in Audacity, you will need to use the delay effect. This can be found in the Effects menu or by pressing Ctrl+D. Once you have added the Delay effect to your sound, you can adjust the settings to your desired delay. You can change the delay time, the delay feedback, and the wet/dry mix. Once you are happy with your delay settings, click OK to apply.