How to earn BNB fast?

Could you possibly explain to me, in a straightforward manner, the quickest and most efficient methods to acquire BNB? I'm particularly interested in strategies that don't involve extensive technical knowledge or significant upfront investments. Are there any simple yet lucrative opportunities that a beginner like me could take advantage of? Additionally, I'd appreciate it if you could elaborate on the risks associated with these methods, so I can make informed decisions. Thank you in advance for your guidance on this matter.