https://www.gamespot.com/articles/what-is-bitcoin/1100-6456794/

You might be aware that GPU prices have skyrocketed in recent months. This is due in large part to the rise of cryptocurrencies, to which there are many. Bitcoin is the first and leading one, but what is Bitcoin? We're here to demystify the topic for you. While Bitcoin and cryptocurrency are incredibly deep and complex topics, in this beginner's guide, we'll not only explain what Bitcoin is, but we'll also dive into how it's created, discuss its use-cases, clear up misconceptions, and much more. Here's everything you should know about Bitcoin and cryptocurrency.