Cryptocurrency mining is the process by which new units of digital currency are created and transactions are verified on a blockchain. Miners use powerful computers to solve complex mathematical problems, which helps secure the network and validate transactions. When a problem is solved, the miner is rewarded with a certain amount of cryptocurrency, such as Bitcoin or Ethereum. This process requires significant computational power and energy, leading to concerns about its environmental impact. Miners often join mining pools to combine their resources and increase their chances of earning rewards. Overall, mining plays a crucial role in maintaining the integrity and functionality of cryptocurrencies.