Saraswati is the Hindu goddess of knowledge, music, arts, wisdom and learning. She is a part of the trinity of Saraswati, Lakshmi and Parvati in Hinduism. They are the partners of the trinity of Hindu gods Brahma, Vishnu and Shiva respectively.
Saraswati as a goddess is mentioned in the most ancient layer of Sanskrit texts of Hinduism, namely the Rigveda. She has remained significant as a goddess from the Vedic age through modern times of Hindu traditions. She is generally shown to have four arms, but sometimes just two. When shown with four hands, those hands hold a pustaka (book or script), a mala (rosary, garland), a water pot and a musical instrument. Each of these items have symbolic meaning in Hinduism.
Some Hindus celebrate the festival of Vasant Panchami (the fifth day of spring) celebrating goddess Saraswati, and mark the day by helping young children learn how to write alphabets on that day. Saraswati as a goddess of knowledge, music and arts is also found outside India, such as in Japan, Vietnam, Bali (Indonesia) and Myanmar.