Basic Question: Can anyone help me understand how to transfer my coins from Coinbase to an exchange?

Dear r/Bitcoin,I have never understood how I can transfer my coins from Coinbase to an exchange (eg: Kraken).How does this work?Could someone help me with the step-by-step guide as to how I can do this?Thank you so much for your help. via /r/Bitcoin http://bit.ly/1UwCWED