How do I send XMR to someone?

Could you please elaborate on the process of sending XMR to another individual? I'm curious about the steps involved and any specific requirements or considerations that I should be aware of. For instance, do I need a specific wallet or software to accomplish this? Are there any fees associated with sending XMR? And how do I ensure the transaction is secure and my privacy is protected? I'd appreciate a detailed explanation of the entire process. Thank you for your assistance.