How do I place a buy order on KuCoin?

Could you please elaborate on the process of placing a buy order on KuCoin for those new to the platform? I'm particularly interested in understanding the steps from logging in to finalizing the transaction. Additionally, would you recommend any specific strategies or considerations for making a successful buy order? It would be great to have a step-by-step guide, including any necessary safety measures to ensure a secure and smooth transaction. Thank you for your assistance in navigating this process.