How do I sell my AVAX?

Hello there, I'm new to the world of cryptocurrency and I'm holding some AVAX tokens. I'm wondering, how exactly do I go about selling them? I've heard of various exchanges but I'm not sure which one would be the best for selling AVAX. Also, are there any specific steps I should follow to ensure a smooth and secure transaction? Could you please guide me through the process of selling AVAX, including any potential fees or risks I should be aware of? Thank you in advance for your help!