Accessing the CD-ROM Tower 5. Uses of the CD-ROM Tower 6. Types of CD-ROMs Used on the Network 7. Future Uses and Needs 8. One student does not have to wait for another student to finish using a particular source of information as many students have simultaneous access to the same disc.
Students have instant access to information without ever having to touch a disc.
Educators have greater control over the type of content to which their students have access.