Adult literacy refers to the ability of individuals aged 15 and older to read, write, and understand information in their everyday lives. This skill is essential for effective communication, personal development, and participation in society. High levels of adult literacy contribute to better job opportunities, improved health outcomes, and increased civic engagement. Globally, many organizations, including UNESCO and World Literacy Foundation, work to promote adult literacy through various programs and initiatives. These efforts aim to provide education and resources to adults who may have missed formal schooling, helping them gain essential skills for personal and professional growth.