Audio cues are sounds that provide information or signal an event, helping individuals understand their environment. They can be found in various contexts, such as in movies, where background music enhances emotions, or in video games, where specific sounds indicate actions or alerts. These cues can also assist in navigation, like the beeping sound of a microwave when food is ready or the chime of a doorbell signaling a visitor. By using audio cues, people can react appropriately to situations without needing visual confirmation, making them an essential part of communication and interaction.