Old English, the language of Anglo-Saxon England, flourished from 450 to 1066 CE. It evolved from Germanic tongues brought by settlers and was influenced by Viking invasions. The language's rich inflectional system and distinctive vocabulary set it apart from Modern English. Old English literature, including the epic poem Beowulf, offers insights into Anglo-Saxon culture and society. The language's legacy persists in modern English words and grammar, while its study illuminates the historical development of the English language and its cultural context.