How to Buy Bitcoin (BTC) with United States Dollar (USD)

To purchase Bitcoin using United States Dollar, firstly, look for a cryptocurrency exchange that supports the BTC/USD trading pair, such as Nexo M2 Uphold ya EarnPark. Make an account, verify your identity, and deposit your USD into your exchange wallet. Find the BTC/USD pair on the trading platform and place an order to exchange your United States Dollar for Bitcoin. If the BTC/USD pair is not available, you can initially exchange United States Dollar for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Bitcoin. Keep in mind potential exchange fees, which vary by platform and can affect the total cost of your transaction.