Crypto Bible — local bitcoin

99% of the time people use real (government-issued fiat) money to purchase Bitcoin (BTC). After that, you can use your BTC to buy other, less popular cryptocurrencies often referred to as altcoins. You can use https://cryptoradar.co to find the best crypto prices on the market, but their system only supports a few cryptos and is too simple for my taste. Instead, you can use https://localbitcoins.com which is much better in my humble opinion. Obviously, when you buy BTC you will need a place to store your Bitcoins. The simplest way to store your crypto is to get https://jaxx.io wallet which is a multi-currency wallet available on mobile and desktop...

According to the most popular website about cryptocurrencies - the number of available currencies is well above 1000! If you are thinking that's too much to learn, don't worry, not many experts know what comes after the first 100, so you'll be fine learning about the first 10-20. You can check the list of all cryptos, their price and the market capitalisation using this link: https://coinmarketcap.com/all/views/all/

You also shouldn't worry about words like "market capitalisation" (or market cap for short). This term simply means taking the price of the coin and multiplying it by the number of coins available.