Adult education refers to formal or informal learning programs or courses for adults who want to improve their skills, knowledge, or competencies. The term "adult education" can be substituted by several synonyms including continuing education, lifelong learning, further education, professional development, and adult learning. These synonyms all refer to education that occurs after a person's initial formal education, typically through classes, seminars, workshops, or self-directed study. The importance of adult education is growing with the ever-changing job market and the need for workers to continually adapt and learn new skills. Whatever term is used, adult education remains a vital part of personal and professional growth throughout one's lifetime.