What is the name of study written text?

The study of written text is called reading. Reading is the process of understanding written or printed words. It is a cognitive activity that requires visual perception, language decoding, and comprehension. Reading involves the ability to identify words, understand their meanings, and grasp the overall message or meaning of the text. It also involves the ability to analyze and evaluate the information presented in the text. Reading is a fundamental skill for acquiring knowledge, understanding different viewpoints, and communicating effectively in a literate society.