An e-reader (electronic reader) is a device for reading content, such as e-books, newspapers and documents. A standalone e-reader typically has wireless connectivity for downloading content and conducting other Web-based tasks. Popular dedicated e-readers include Amazon’s Kindle and Sony Reader. They are tablets specially designed for reading. However unlike tablets, e-readers feature digital ink screens that resemble real paper, the aim being so that you can read comfortably in any light condition.From the latest thrillers to classics and even textbooks, e-readers give you access to millions of books in seconds. And the best thing is that all you need to carry is one e-reader instead of numerous books as they can all be stored inside the e-readers memory.