How do I add a click or pop noise to an audio file

I have an audio file of length 8 seconds and would like to modify it and add a few digital click or pop sounds to it. Can I do it with the help of audacity? If yes, how? Any help or pointers would be really helpful.

You could “draw” some clicks in the track. See

There is an Audacity plugin which can add crackle … How to make your voice like this? (Presumably helmet-radio) - #12 by Trebor