The operation of importing pdf files into ibooks in ipad2 is as follows:
1. Log in to Apple official website to download itunes, install it and open it.
2. Click Menu at the top of the interface to add a pdf file to your itunes library:
3. Click "Book" and you will see the added pdf file in the project:
4. Connect the equipment to the computer with a data cable; Then click the Books tab and select Synchronize Books:
Wait for the synchronization to end.
5. Run the reader "ibooks" and select the e-book file. At this point, you can find the synchronized pdf file in the list. Open it and have a look: