IT Essentials PC Hardware and Software Course Booklet, Version 4.1

IT Essentials PC Hardware and Software Course Booklet, Version 4.1
https://books.google.com/books?isbn=8131756300
      Figure in online course ? Blu-ray Disc (BD) CD, DVD, and BD media can be pre-recorded (read-only),       Laptops use the PC Card slot to add functionality.       but occasionally driver installation and additional configuration might be required.