How bitcoin works for beginners?

@kimberly 

Bitcoin is a decentralized digital currency that allows users to send and receive payments over the internet. Here's a simplified explanation of how it works:

1. Blockchain Technology: Bitcoin operates on a technology called blockchain, which is a public ledger that records all bitcoin transactions. This ledger is distributed across a network of computers, making it difficult to tamper with or manipulate.
2. Wallets: To use bitcoin, you need a digital wallet where you can store and manage your bitcoins. Wallets can be software applications on your computer or smartphone, or even physical hardware devices.
3. Addresses: Each bitcoin wallet has a unique address, which is a combination of letters and numbers. This is similar to a bank account number. You can share your address with others to receive bitcoin payments.
4. Transactions: When you want to send bitcoin to someone, you create a transaction and specify the recipient's bitcoin address and the amount you want to send. This transaction is then broadcasted to the network.
5. Miners: Miners are computers in the bitcoin network that validate transactions and add them to the blockchain. They solve complex mathematical problems to secure the network and are rewarded with newly minted bitcoins for their work.
6. Confirmation: After a transaction is broadcasted, it needs to be confirmed by the miners. The more confirmations a transaction has, the more secure and permanent it becomes. Typically, it is recommended to wait for multiple confirmations before considering a payment as final.
7. Security: Bitcoin uses cryptographic techniques to secure transactions and control the creation of new bitcoins. This makes it highly secure against fraud and counterfeiting. However, it's important to note that the security of your bitcoins relies on the security of your wallet and your private keys.
8. Exchange and Trading: You can buy or sell bitcoins on various online exchanges. These platforms allow you to trade bitcoin for traditional currencies or other cryptocurrencies.

It's worth noting that this is a simplified overview of how bitcoin works, and there are more technical aspects and complexities involved. It's recommended to further research and understand the intricacies before using bitcoin.