How to sell egld to USD?

Could you kindly explain the process of converting EGLD to USD? I'm particularly interested in the steps involved, any fees that might apply, and the platforms or exchanges that offer this service. Also, it would be helpful to know if there are any security measures I should take while making such a transaction. I'm a bit new to the cryptocurrency market, so a detailed yet simplified explanation would be greatly appreciated. Thank you in advance for your assistance.