1, saving the space needed for storing books;
2, convenient, you can search the content, change the font size and font, you can carry it with you.
3, large capacity, and can be downloaded from the network at any time, without geographical restrictions, saving a lot of time.
4, beautifully designed, flexible and diverse, with multimedia functions.
5, reduce the cost of books, and the price is cheap.
6. E-books have achieved zero product inventory, global simultaneous distribution and convenient purchase.
7, save paper, reduce the burden on the earth, zero tree cutting, real environmental protection and low carbon.
Although e-book production has various advantages, it also has inevitable defects. The high cost of making e-books has discouraged many manufacturers. Don't think that the production cost of e-books is low. In fact, this is a wrong view.
The first problem to be solved in the production and distribution of e-books is copyright, followed by anti-counterfeiting and piracy protection. The development of encryption technology also increases the cost, and the confusion of benefit distribution system is also an unavoidable problem.