New to crypto, resources needed to learn more

Hi guys, as title suggest, I would like to know more about crypto, I'm not here asking "which the next 100x crypto to invest", more like, I want to learn myself how to spot promising currencies, understanding more about decentralized finances, how to store crypto addresses, how to buy not listed crypto (ie not present on binance or other exchanges). Idk this makes sense.

I know some tools like:

• Arkham: which is great to track some wallet and see how they move crypto around (seems nice to see how big name act and maybe move like them, with way way less capital lol)
• DeFiLlama: I don't how to use it, but seems great to track cryptocurrency.

But I'm new and I want to learn as much as I can. Can you kick start my learning journey? Thanks.