Required are a login and password that grant specific privileges to specific applications and data on that computer. A URL is the address or location of a file accessible on the Internet. The type of file depends on the Internet application protocol . The URL includes the name of the protocol required to access the file, the domain name and, if it's a file, a hierarchical description of a file location on the server. Usenet Usenet is a worldwide network of posted discussion groups known as newsgroups and a set of rules for accessing and posting to them.
Net lists Usenet newsgroups.
Web site A Web site is collection of files that includes a beginning file called a home page . All the resources on the Internet .