How do I remove money from OKX?

Hello there, I'm wondering about the process of withdrawing funds from OKX. Could you please guide me through the steps involved in removing money from my OKX account? Are there any specific requirements or limitations I should be aware of before initiating a withdrawal? Also, what are the usual transaction fees associated with withdrawing funds, and how long does it typically take for the funds to reach my designated bank account or cryptocurrency wallet? Thank you in advance for your help!