What Am I Riddles

Question: When I am released to the wind,
you look away and you pretend,
but away your friends I will send.

What am I?

Question: I attach to your hip and I sing all day.
All I want to do is play.

Question: Without fingers, I point,
without arms, I strike,
without feet, I run.

What am I?

Question: The more you work, the more I'll eat.You keep me full, I'll keep you neat. What am I?

Question:

Take me for a spin and I'll make you cool,
but use me when it's cool and you're a fool.

What am I?