The Modem
The modem is a device that enables the PC to use a telephone line to communicate with other PCs and connect to the Internet. The name comes from "MOdulation DEModulation".
The modem plugs into a slot on the motherboard or is incorporated directly into the electronics of the motherboard. It converts data into signals that can be transmitted over the telephone line and receives data to convert back for the PC to use.
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Overview | Case | Power Supply | Motherboard | CPU |
Memory | Hard Disk | Floppy Disk | CD & DVD | Video |
Sound | Modem | Mouse | Keyboard | Network |