There are Learning Platforms where you can earn cryptocurrencies to learn how specific projects work. This is great because it allows you to start or increase your portfolio while gaining knowledge about innovative projects in the crypto universe. Learning about how some cryptos work is in itself a valuable thing, and earning for it as an incentive makes the process even more enjoyable and motivating.
The best Learning Platforms for you to learn and earn are Coinbase Earn and CoinMarketCap Earn.