What are the rules and strategies for managing Texas Hold'em side pots during a poker game?

In Texas Hold'em, side pots are created when one or more players go all-in with different chip amounts. The main rule is that only players who have contributed to the side pot can win it. To manage side pots, keep track of each player's contributions and separate the chips accordingly. Strategies include calculating potential side pots before betting and adjusting your play based on the size of the side pots.