The fact that, e-books require unique devices or even personal computers can be looked as a drawback. Numerous e-books are usually creates to end up being suitable for certain software which in turn may be not easily available. Since e-books are reliant on other equipments, particular hardware or software failing may impact this. Unless the hardware, Internet link or battery power that is needed by a good e-book reader is readily available, then its electronic paperwork are useless. In addition, e-books based on hardware and software and are more easily damaged than a imprinted book