Witnesses are people who see or experience an event, especially in legal situations. They provide important information about what happened, helping to clarify the facts. For example, in a court trial, a witness might describe what they saw during a crime, which can influence the outcome of the case. Witnesses can also be found in everyday life, such as when someone sees an accident or a public event. Their accounts can help others understand the situation better. In some cases, witnesses may be called to testify, sharing their observations to ensure that the truth is revealed and justice is served.