How do you change the noise sound of you "Im" when your friend pops up and when you have an email?

Question

The noise sound that you hear when your friend is pops up on line. how do you change that noise to something else?

Answer 1

you can change it in your prefference menu

Answer 2

Go to Preferences, and then to Alerts and Sounds and then, you can change the sounds or messages. I once had a friend whom I recorded a message that said, Linda's Herreeee..
when she came on, and Linda's Gooone, when she left, of course..
And, you could probably do that with any of the others that you wanted to.