How do I track cryptocurrencies in Excel?

I'm a finance professional and have been dabbling in cryptocurrencies recently. However, I find it challenging to keep track of their prices and movements manually. I've heard that Excel is a powerful tool for data analysis, but I'm not sure how to utilize it for tracking cryptocurrencies. Could you explain in simple terms how I can set up an Excel sheet to track the prices of multiple cryptos, say Bitcoin, Ethereum, and Litecoin? What are the key steps I should follow, and are there any plugins or add-ons that can make this process easier? I'm hoping to have a real-time or at least regularly updated view of their prices and any significant changes.