However, physical books also have many problems, such as: easy to lose, too heavy, difficult to keep (wet by water, yellow, missing pages), inconvenient to buy books, too few kinds of books, too slow to update books and so on. Of course, compared with e-books, the process of reading a paper book is actually to calm yourself down and not be disturbed by other things. If you use your mobile phone to read e-books, it is easy to get distracted. Maybe you just listen to songs, watch movies or chat in the future, and there is no immersive reading environment. These are the problems you will encounter when reading e-books on electronic devices. However, e-books have great advantages. For example, the number of e-books that electronic devices can accommodate is basically tens of thousands. Take everyone's cell phone capacity as an example. Now it's basically 64G. In addition to installing software, there is basically at least 30G space. An e-book is based on 1M, 30G=30* 1024M=30720M, which means more than 30000 e-books. If these 30,000 e-books are all physical books, I'm afraid they won't fit on the shelves in your study.
So what are the benefits of e-books? First of all, the usability of e-books is much simpler. We can go to some e-book websites, choose our favorite e-books and buy them directly. And for e-books that have not been updated, the update speed is faster than that of physical books. At the same time, selectivity can be greatly increased. There are hundreds of thousands of books on e-book websites or e-book malls. Among a large number of e-books, there is always one you like. As long as you register an account on the website, once you buy an e-book, you can read it synchronously on your mobile phone, tablet and PC at any time, without worrying about the loss and inconvenience of the book. Another point is environmental protection. There is no need to cut down trees for pulping to produce books, thus reducing the consumption of resources. Mobile electronic devices are very portable and can make full use of fragmented time to read. For example, you can take out your mobile phone and read your favorite e-books at any time while waiting for the bus, taking the subway or waiting in line to buy food. After a year, you can read a lot of e-books and greatly improve your reading. Moreover, there are many free e-books online that can be read or downloaded online, which can save a lot of money.