Also it’s important to create a separate emailaddress. This email you will use just for airdrops. If you use your main email your mailbox will get full of spam.
If you want perform all airdrops then you need different wallets. The most airdrops run on the Ethereum Blockchain. But more and more upcoming ICO’s use the Stellar- or Neo Blockchain.
Here you can create the different wallets:
With this wallets you can perform 95% of all airdrops. If you need another wallet for an airdrop, I will write it in the airdrop description.