In this tutorial, we learn how to count cards in Blackjack. The basic principle in counting cards is that high cards are better for the player and the low cards are better for the dealers. There's a high concentration of Aces and 10's which gives you a higher chance of blackjack. 10's will increase the chances the dealer loses and you win. It's not hard to count cards, it's a simple system of adding and subtracting by 1. It is very simple where you learn how the high and low system works. Once you understand this, you can increase your chances of winning blackjack.