#MajorAirdropWatch Bitcoin is a decentralized digital currency that operates on blockchain technology. It allows users to send and receive payments without relying on banks or intermediaries. Bitcoin can be bought or sold through cryptocurrency exchanges, peer-to-peer platforms, or Bitcoin ATMs. Its value is highly volatile and influenced by market demand, investor sentiment, and global economic trends. When buying or selling Bitcoin, consider transaction fees, market conditions, and security measures to protect your assets.