How do I refresh cryptocurrencies in Excel?

I'm curious about how one might go about refreshing cryptocurrencies in Excel. Is there a specific formula or function that I need to use, or is there a more manual approach to keeping my data up-to-date? I understand that the prices of cryptocurrencies can fluctuate rapidly, so it's important to me to ensure that my spreadsheet is reflecting the most recent information. Could you provide some guidance on the best practices for accomplishing this task?