What is crypto and Airdrop

A crypto airdrop is a promotional marketing tactic in which a cryptocurrency project gives away free tokens to existing and new users. The goal of an airdrop is to raise awareness of the project and to attract new users.
Cryptocurrency is a digital currency that uses cryptography to secure its transactions and to control the creation of new units. Cryptocurrencies are decentralized, meaning that they are not subject to government or financial institution control. They are also typically not backed by any physical asset, such as gold or silver. Instead, their value is derived from the trust and confidence of their users.
There are many different cryptocurrencies in existence, such as Bitcoin, Ethereum, and Litecoin. Each cryptocurrency has its own unique features and value proposition. Some cryptocurrencies are designed to be used as a means of payment, while others are more focused on providing utility or security.
Cryptocurrencies are still a relatively new technology, and there is a lot of uncertainty about their future. However, they have the potential to revolutionize the way we think about money and financial transactions.