Case 1: MacBook series products without optical drive.
This kind of products can only load CDs through external drives, and the specific steps are as follows:
1. Connect an external drive to any USB port of the computer.
2. Insert the CD.
3. Double-click the computer icon, find the external drive icon, and then double-click to open the CD.
4. Check the content.
Case 2: At present, there is only one MacBook product with built-in optical drive on Apple official website (starting from MacBook Pro 13 inch, model MD 10 1).
Methods: Insert the CD directly into the computer's built-in CD-ROM drive. When the CD-ROM icon appears on the computer, double-click the icon to open the CD-ROM to view the contents.