Farsi, also known as Persian, is an Indo-European language primarily spoken in Iran, Afghanistan, and Tajikistan. It serves as the official language of Iran and is known for its rich literary history, including famous poets like Rumi and Hafez. Farsi uses a modified version of the Arabic script, which consists of 32 letters. The language has several dialects, with Dari and Tajik being the most notable variations. Farsi is an important cultural and historical language, influencing many other languages in the region. It is also recognized for its contributions to art, philosophy, and science throughout history.