If I was brand new to cryptocurrency, this is what I would do to learn as fast as possible.
First off, I would jump over to CoinMarketCap.com or Binancesquare and Follow @El Ogiso and I would access the top 100 coins by Market Cap or immerse myself in crypto articles on El'Ogiso's feed.
I would literally start at number 1, Bitcoin, $BTC and learn everything that I possibly could about how Bitcoin works and why it's so valuable.
Then I would move my way down the list to Ethereum, then $USDT, and start diving into these other Layer 1 technologies like $SOL Solana, $Cardano , $Avalanche. Just understanding the top 10 to 15 coins will give you such a strong foundation to make better investment decisions.