How to find a real bitcoin address?

As a cryptocurrency enthusiast, I'm often asked how to ensure that I'm dealing with a genuine bitcoin address. Could you explain, in simple terms, what steps one should take to authenticate a bitcoin address? I've heard about the importance of checking the address format, using a wallet's built-in validation feature, and even double-checking the address visually. But I'd like to understand the process in more depth. Are there any common mistakes people make when verifying addresses? And how can I ensure that the address I'm sending funds to is indeed secure and legitimate? Thank you for your insights.