How do I send Astar to Exchange?

Could you please elaborate on the process of sending Astar tokens to an exchange? I'm a bit unfamiliar with the specific steps involved. Is there a particular wallet I should use? Do I need to convert the Astar tokens to another format first? Additionally, what security measures should I take to ensure the transaction is safe and secure? Your guidance would be greatly appreciated in understanding the process of transferring Astar tokens to an exchange.