Coinbase is a platform that lets you buy, sell, and store cryptocurrencies like Bitcoin, Ethereum, and many others. It’s super useful because it’s beginner-friendly, secure, and makes getting into crypto easy—even if you’ve never used it before. You can track prices, make trades, and even earn small amounts of crypto by learning about different coins. It’s a go-to app for anyone looking to get started with crypto or manage their digital assets in one place.