Crypto

Cryptocurrency is a type of digital money that uses cryptography to keep transactions safe and limit the number of new units that can be made. Blockchain is a decentralized public ledger that is kept up by a network of computers instead of a central authority like a bank. Most cryptocurrencies work on it. Bitcoin is the first and most famous cryptocurrency. It was made in 2009. People use cryptocurrencies to send money online, invest, Crypto, or make apps that don’t rely on a central server. It’s usually easy to see and hard to change transactions. But crypto markets can be unstable, rules differ from country to country, and users need to be very careful with their digital wallets and private keys.