First of all, with the development of Internet technology, it is easier to get online content on computers and mobile phones than before. Therefore, this convenience enables people to read anytime and anywhere, which consolidates the growing positive influence of online libraries. On the other hand, online libraries can provide more kinds of content, instead of being limited to traditional printed materials like offline libraries. People can listen to audio books, watch videos and even watch 3D models of pages of precious ancient books online. The last one proved to be a highlight of online library service.

The use of online libraries is becoming more and more common. Many public and private libraries have established online websites to provide a large number of books to readers all over the world in digital form. In my opinion, the online library has brought great benefits to ordinary people.