About the book: year / This is an annotation to the book: Since in our country the FB2 format has become the “de facto” standard for fiction, when When choosing an e-book, it is important to check that this format is displayed as correctly as possible by the device. This file is intended to check the correct display of FB2 format files in e-books. Before going to the store, write this file to a memory card, and before purchasing, insert the card into the device and open this file. This will help you make the right decision when choosing a device.