A "Worker" is an individual who performs tasks or duties in exchange for compensation, typically in the form of wages or salary. Workers can be found in various sectors, including manufacturing, service, and agriculture. Their roles can range from manual labor to skilled professions, contributing to the economy and society. Workers often have specific rights and responsibilities, which can vary by country and industry. Labor laws are designed to protect their interests, ensuring fair treatment, safe working conditions, and reasonable hours. Organizations like unions advocate for workers' rights, helping to negotiate better pay and benefits.