The underlying software on the Internet that allows you to log in to a distant computer and run it. Many computer databases are open to the public via telnet. The end point in a mainframe system where the monitor and keyboard are located. A personal computer can be set to emulate a mainframe terminal, letting it communicate with the mainframe. The address of a Web site, consisting of the name of a computer, subdirectories, and the document.
Messages are posted to a group, then remain for a few weeks before they are removed.
A small program that is meant to lodge itself in a computer s memory. They often do damage to the computer s memory or files. There are virus detection and eradication programs that every computer should have.