How do I add a metamask token to my wallet?

As a cryptocurrency enthusiast, I'm curious about how to enhance my wallet's functionality by adding a Metamask token. Could you please elaborate on the steps required to accomplish this task? Specifically, I'm looking for guidance on how to identify the token's contract address, inputting it into Metamask, and confirming the addition to ensure secure and seamless integration. Additionally, I'd appreciate any advice on best practices to ensure the safety of my wallet and tokens during this process.