How to buy ICO first?

As an interested investor, I'm curious about how to ensure I'm able to purchase an Initial Coin Offering (ICO) as early as possible. Given the competitive nature of these investments, it's crucial to be well-prepared and informed. Could you please elaborate on the steps I should take to ensure I have a chance at securing a spot in an ICO's early rounds? I'm particularly interested in strategies that involve staying updated on upcoming ICOs, setting up my wallet and exchange accounts efficiently, and any other crucial advice that could give me an edge in this fast-paced market. Thank you for your insights.