2. Find and download the required English textbooks.
3. Connect the point-reading pen to the computer by using the USB cable attached to the point-reading machine, so as to transfer the teaching materials to the point-reading pen.
4. Find and open the textbook file on the computer, and select the "copy" or "cut" option to transfer the file to the point reading pen.
5. Find and select "Download Textbook" or similar option on the point-reading pen to enter the download interface.
6. In the download interface, select the textbook file to download, usually the corresponding grade and subject.
7. Click "OK" or "Start" button to start downloading after confirming that the correct textbook file has been selected.
8. The download process will take some time, so please be patient.
9. After the download is completed, the point reading pen will generally have a corresponding prompt tone or display, indicating that the textbook has been downloaded successfully.