Upper secondary education typically refers to the final stage of secondary schooling, usually for students aged 16 to 19. This level often includes programs that prepare students for higher education, vocational training, or entering the workforce. In many countries, it culminates in a diploma or certificate, such as the High School Diploma in the United States or the A-levels in the United Kingdom. During upper secondary, students may have the option to specialize in subjects that align with their interests and career goals. Common areas of focus include sciences, humanities, and arts. This stage is crucial for developing skills and knowledge that will support future academic and professional endeavors.