What are the rules for poker hands in Texas Hold'em?

In Texas Hold'em, the rules for Poker hands are based on the standard poker hand rankings. The best hand is a Royal Flush, followed by a Straight Flush, Four of a Kind, Full House, Flush, Straight, Three of a Kind, Two Pair, One Pair, and High Card. Players use a combination of their two hole cards and the five community cards to make the best possible hand. The player with the highest-ranking hand wins the pot.