Or, if they lose or discard an item, they can quickly replace it. Depending on the type of server, the instructor may also be able to submit and update pages from remote locations. No printing necessary. Since Web pages are always available electronically, there's no need to print them. Just tell your students where they are, and ask them to check regularly for new items or revisions.
Students can, however, send any Web document to a printer if they want a paper copy.
Can be linked to directly to remote sources of information One of the most powerful features of the WWW is HyperText, which allows you to link your Web page to other pages with related information. This allows you to take advantage of unique sources of information such as research institutions, libraries, goverment agencies, and foreign Web sites, as well as sites maintained by your colleagues at other universities. Can be used as a lecture aid with a projection device. Can be used by an entire class simultaneously in a lab setting. Some types of Web pages be used interactively.