How do I buy a Bitcoin (BTC) with Bybit?

How does one acquire a Bitcoin (BTC) using the Bybit platform? I'm a newcomer to the world of cryptocurrency and finance, and I've heard that Bybit is a popular exchange for trading digital assets. However, I'm unsure of the exact steps involved in purchasing BTC through Bybit. Could you please guide me through the process, starting from the initial setup of an account to the final confirmation of my BTC purchase? I'd appreciate it if you could provide a concise yet detailed description of the process, as I'm eager to begin my journey in the world of cryptocurrency investments.