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computer terms PC's
Stack #96502
| front | back |
|---|---|
| CPU | microprocessor of the computer system |
| RAM | Used to temporarily store data |
| ROM | A permanant type of memory storage used by the computer for important data that doesn't change |
| BIOS | Used by the computer to establish basic communication when the computer is first turned on |
| Caching | extremely fast RAM |
| Virtual Memory | Space on a hard disk used to temporarily store data |
| motherboard | main circuit board |
| Power supply | regulates electricity used by the computer |
| Hard disk | large-capacity permanent storage |
| Operating System | This is the basic software that allows the user to interface with the computer |
| IDE Controller | This is the primary interface for the hard drive, CD-ROM and floppy disk drive |
| SCSI | Pronouncecd "scuzzy" small computer system interface. |
| Sound Card | Records and plays audio |
| Graphics Card | This translates image data from the computer into a format that can be displayed by the monitor |
| How does a typival computer conntect to the world around it? | Input/output devices, ports, and networking |
| Floppy disk | most common removable storage |
| Removable storage | add new information to your computer very easily, as well as save information that you want to carry to a different location |
| CD-ROM | Compact disk, read-only memory |
| Parallel | port is commonly used to connect a printer |
| Serial | used to connect an external modem |
| USB | most poular external connection, offers power and versatility |
| FireWire | method of connecting digital-video devices |
| Modem | standard method of connecting to the internet |
| LAN card | used by many computers to connect each other |
| Cable modem | uses the cable TV system in your home to connect to the standard telephone |
| VDSL modem | requires that your phone line have fiber-optic cables |
| BIOS | the basic communication when the computer is first turned on |