How to buy Bitcoin on Kraken?

As a newcomer to the world of cryptocurrency, I'm curious about the process of purchasing Bitcoin on Kraken. Could you guide me through the steps? I understand that Kraken is a popular exchange platform, but I'm not sure where to start. Would I need to set up an account first? What kind of verification process should I expect? Once I'm registered, how do I make a deposit and buy Bitcoin? Are there any fees associated with the transaction? Additionally, what are the safety measures Kraken takes to protect its users' funds? Your insights would be greatly appreciated.