This is the primary platform for accessing official e-books. Once an access code is purchased or found in a physical book, the content can be used online or offline on tablets and computers.
Various third-party sites host uploaded versions of the book, though these are typically not authorized by the publisher: This is the primary platform for accessing official e-books
The access card for this is usually located at the back of the physical Student's Book. This is the primary platform for accessing official e-books