Reading a book involves looking at written words and understanding their meaning. Books can be made of paper or digital formats, such as e-books. They cover various topics, including fiction, non-fiction, history, and science. Readers often engage with the text to gain knowledge, enjoy stories, or explore new ideas. When reading, individuals typically focus on the content, using their imagination to visualize scenes and characters. This activity can improve vocabulary, comprehension, and critical thinking skills. Many people enjoy reading as a form of entertainment or relaxation, making it a popular pastime across different cultures and age groups.