Job titles are labels that describe a person's role or position within a company. They help clarify what someone does and can indicate their level of responsibility. For example, a Software Engineer focuses on developing software, while a Project Manager oversees projects and ensures they are completed on time. Job titles can vary widely across different industries, making it easier for employers and employees to understand each other's roles. Having a clear job title is important for career development and job searches. It helps potential employers identify the skills and experience a candidate brings to the table. Additionally, job titles can influence salary and promotion opportunities, as higher-level titles often come with greater responsibilities and rewards.