E-reading refers to the practice of reading digital content on electronic devices such as e-readers, tablets, or smartphones. This format allows users to access a wide range of materials, including e-books, articles, and magazines, often with features like adjustable font sizes and built-in dictionaries. E-reading has gained popularity due to its convenience and portability. Readers can carry multiple books in one device and access online libraries or stores like Amazon Kindle or Apple Books. Additionally, e-readers often have long battery life, making them suitable for reading on the go without frequent recharging.