One of the main sources of information about Shakespeare's education is the so-called "Stratford Grammar School" theory, which suggests that Shakespeare attended the King's New School in Stratford-upon-Avon, his hometown. This school offered a curriculum that included Latin, grammar, rhetoric, and arithmetic. However, there is no direct proof that Shakespeare attended this school, and some scholars argue that he may have received his education elsewhere or through private tutoring.
Another theory suggests that Shakespeare may have attended a Catholic grammar school in Stratford, which would have provided a more extensive education in Latin and Catholic doctrine. However, this theory is also not definitively proven, and there is no evidence that Shakespeare was a Catholic.
Regardless of the exact details of Shakespeare's education, it is clear that he had a deep understanding of language and literature, as well as a broad knowledge of history, geography, and classical mythology. His works demonstrate a mastery of language and an ability to create memorable characters and intricate plot lines.
Overall, while there is evidence that Shakespeare had some form of education, the exact extent and nature of it remain uncertain. However, it is clear that he was a highly intelligent and well-educated individual who had a profound impact on English literature and culture.