Purchased iBooks can be exported by using the "Export" feature within the iBooks app. To do this, open the iBooks app on your device, navigate to the book you want to export, and then tap on the "Export" option. You can choose to export the book in various formats such as PDF or ePub, and then save it to a location of your choice, such as iCloud Drive or another cloud storage service. This allows you to access and read your purchased iBooks on other devices or platforms. **

Yes, you can sell books on iBooks through the iBooks Author program or by working with an aggregator or distributor that has a relationship with Apple. iBooks Author is a free app that allows authors and publishers to create and sell their books directly on the iBooks Store. Alternatively, working with an aggregator or distributor can provide access to the iBooks Store and other major ebook retailers, simplifying the process of selling books on iBooks. **

To highlight text in iBooks, you can simply tap and hold on the text you want to highlight. A menu will appear with options such as Highlight, Note, and Copy. Select the Highlight option to mark the text in the color of your choice. You can also tap on the highlighted text to edit or remove the highlight. **

To highlight texts in iBooks, you can simply tap and hold on the word or passage you want to highlight. A menu will appear with options to highlight, define, or add a note to the selected text. Tap on "Highlight" to mark the text in the color of your choice. You can also tap and drag to highlight multiple words or passages at once. To view your highlights, tap on the table of contents icon and select the "Notes" tab. **

To rename titles in iBooks, you can follow these steps: 1. Open the iBooks app on your device. 2. Find the book you want to rename in your library. 3. Tap and hold on the title of the book until a menu appears. 4. Select the "Rename" option and enter the new title for the book. 5. Press "Done" or "Save" to save the new title for the book. **

Yes, you can still download excerpts in iBooks. iBooks allows users to download free samples of books, which typically include the first few chapters or a portion of the book to give readers a preview before purchasing the full book. This feature is still available in the iBooks app, allowing users to explore and sample books before making a purchase. **

To transfer iBooks books to your computer, you can use the iTunes application. Connect your iOS device to your computer and open iTunes. Select your device, go to the "Books" section, and choose the books you want to transfer. Finally, click on the "Sync" button to transfer the iBooks books to your computer. **

Books from Apple's iBooks can only be read on Apple devices such as iPhones, iPads, and Mac computers using the iBooks app. They are not compatible with other eReaders such as Kindle or Nook. Apple's iBooks are in a proprietary format that is only accessible through Apple's ecosystem. **