The "10+2" system refers to an educational structure commonly used in several countries, including India. It typically consists of two stages: the first ten years of schooling, known as primary and secondary education, followed by two years of higher secondary education. This system prepares students for higher education or vocational training. In the "10+2" framework, students usually complete their secondary education by the age of 16, after which they can choose specific streams such as science, commerce, or arts during their higher secondary years. This choice influences their future academic and career paths.