How do I start Sentinel?

Hello there, I'm interested in learning how to get started with Sentinel. Can you please guide me through the process? I'm new to this cryptocurrency world and I'm not quite sure where to begin. I've heard Sentinel is a popular platform and I'd like to know the steps I need to take to get started. Would you be able to provide me with a clear and concise explanation on how to set up my Sentinel account and start using its features? Thank you in advance for your help!