Excuse me, could you please explain to me how exactly do I purchase Bitcoins on the BTC market? I'm a bit new to this and am trying to understand the process. Do I need to register an account first? What kind of payment methods are available? Also, how do I ensure the transaction is secure and my funds are protected? I've heard stories about scams, so I want to be extra cautious. Lastly, do you have any tips or advice for a first-time buyer? I appreciate your help in navigating this cryptocurrency world.