Airdrop is one of the popular ways for crypto users to receive free tokens. However, to optimize your chances of receiving rewards, you need to understand the step-by-step process. The first step is to follow potential projects through Twitter, Discord, or official announcement channels. Next, participate in testnets or use dApps as required by the project. After that, regularly check for updates and wallet snapshots. Finally, if you are selected, claim the tokens on time. Always be cautious with projects that ask you to provide private keys or unclear fees.