Saving transfers data from RAM to a hard or floppy disk. A means of transferring data via a phone line, usually via the Internet. It can be attached internally or externally. Some modems can also be used for faxing and as an answering machine. The box with a screen that displays the data on your computer, so you can see what you are doing.
Larger monitors cost more.
Monitors vary not only in there size, but in the resolution they can support. The majority of desktop monitors are CRTs, but the new, thin, and more expensive LCD monitors are beginning to appear on some desktops. The circuit board that everything in the computer plugs into. The CPU, RAM and cache all plug into the motherboard. A peripheral that you use to point at or move over objects on your screen.