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computer components
| Term | Definition |
|---|---|
| hardware | physical componets of the computer |
| Software | The programs and other operating information used by computers |
| peripheral devices | another name for a component |
| motherboards | in every device and everything is connected to it. |
| central processing units/ cpu: | the brain of the computer it controls the software |
| fan/ heat sink | cools down the computer so it doesn’t overheat |
| random access memory/RAM | the short term memory of the computer. |
| Hard drive | permanent storage stores all files and data |
| expansion slots | A port on the motherboard where you can add more hardware often fit for video cards, Graphics card, and wireless Card. |
| Power supply | provides electricity to all computer components |
| hdmi cable | Connects a variety of devices to the computer or to displays. |
| Modem | Translates incoming analog signals into internet signals for the computer |
| router | wifi |
| Ethernet | used to connect a computer to a modem or a router. |
| Vga cable | Connects the monitor to the computer many newer devices have moved away from vga and use hdmi instead |
| Power cable | connects the power supply to the wall outlet to bring electricity to the computer |
| Keyboard Input device: | user inputs information into the computer by allowing information to be typed into the computer |
| Mouse input device | user inputs information into the computer by clicking and dragging and selecting |