The Idea of electronic books or eBooks (E-Books) is a digital file containing a body of text and images suitable for distributing electronically and displaying on-screen (PCs, Laptops, Mobile Phones, Tablets, TVs) in a manner similar to a printed book. E-Books are portable and lightweight, making it easy to carry around. Instead of carrying multiple bulky books, one eBook reader can hold thousands of eBooks. It saves a lot of space- in your home and in your bag. One doesn't have to worry about the storage limit.