Can you explain the rules of poker and how to determine the winning hand when there are two pairs or three of a kind?

In Poker, players aim to create the best hand using a combination of five cards. Two pairs beat one pair, and three of a kind beats two pairs. To determine the winning hand between two pairs or three of a kind, compare the highest pair or three of a kind first. If they are the same, then compare the second pair or kicker card to decide the winner.