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External Hardware
Computer Terms Associated with Outer Hardware
| Question | Answer |
|---|---|
| Hardware | Refers to the physical parts of a computer system |
| Peripherals | External hardware devices |
| Input | data entered into your computer |
| Input Device | any device that helps put information into a computer for processing |
| Common input devices (peripherals) | keyboard and mouse |
| Examples of input devices (input peripherals) | keyboard, mouse, microphones, scanners, digital cameras |
| Output | data generated from a computer |
| Output Device | Device that outputs information from the computer |
| Two common output devices that provide instant feedback | monitors, speakers |
| Examples of Output Peripherals (Devices) | monitors, speakers, printers, headphones, projectors |
| Storage Device | any type of hardware that stores data |
| Hard Drive | most common type of storage device; C: drive on most computers |
| Flash Drives and iPod | Popular for storing data in small, mobile format |
| CD-ROM | "Compact Disc Read Only Memory" data stored cannot be altered or erased |
| Floppy Disk | Flexible disk with protective casing; disk coated with iron oxide which stores data magnetically |
| CD-R | "Compact Disc Recordable" Data recorded is permanent, cannot be altered or erased |
| CD-RW | "Compact Disc Rewritable" Data recorded cannot be altered but can be erased. |