Without computers and internet our ancestors from 17th Century even couldn’t t imagine what is now our regular life. Before we read paper books, magazines and newspapers, but now technology of 21st Century has innovation such as Ebooks.
Depending on the device, an e-book may be readable in low light or even total darkness. They’re easily portable. You can carry multiple books on one device. It is really very comfortable and easy. They’re easily readable. Most readers offer zoom functions, letter resizing, and so forth. It may also shows photos.
By January 2011, ebook sales at Amazon had surpassed its paperback sales. In the overall U.S. market, paperback book sales are still much larger than either hardcover or e-book. It is easy to use, you can’t tear the pages. In my opinion, it is really good and useful device.