To get 1 BTC, you can buy, earn, or mine it. The simplest way is to buy from a trusted exchange like Binance or Coinbase. Create an account, verify your identity, deposit funds (bank transfer, card, or crypto), and purchase BTC. Alternatively, earn BTC by offering goods or services and accepting Bitcoin as payment. Mining is another option, though it requires expensive hardware and consumes high energy. You can also use Bitcoin rewards platforms or participate in affiliate programs. Always store your BTC in a secure wallet, preferably a hardware wallet, and enable two-factor authentication to protect your funds.