With the continuous deepening of the network into people's lives, e-book are gradually welcomed by the public. Although printed books have their beauty, they are overwhelmed by the charm of e-books. Compared with printed books, e-book are faster and more convenient. It is precisely because of its fast browsing method. People can broaden their horizons and improve their reading interest. By adopting fast reading, they can accumulate more knowledge. E-book can also enrich the essence of a book to make it easier to understand. E-books not only can be kept for a long time, but also faster than printed books. In my opinion, e-book is the most suitable book in modern life, which adapts to our fast pace of life. As a result, the charm of e-book lie in this.