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Haley Karchmer
computers
Term | Definition |
---|---|
Computer | A machine that processes data. Developed in the 1940's. |
Personal Computer | PC- Keyboard, Mouse, Monitor |
Hardware | All equiptment attached to computer. Example- Hard Drive, Monitor, Mouse |
Software | Set of instructions for computer that has ability to change or create data. Example- Games, Excel, Word |
Monitor | A display screen. |
Mouse | An input device. It moves the curser on the monitor. |
Keyboard | A set of keys or buttons that are used to put information and instruction to a computer. |
Hard Drive | The primary storage unit of the computer. It is where the operating system, applications, files and data are kept. |
CDROM | Compact Disc- Read only memory- holds up to 650 megabytes of data |
CDROM Drive | drive that holds the CD |
Motherboard | I hold all of the other circuit boards |
Port | Hardware is plugged into this |
Power Plug | puts power into the computer amd provide power out of the monitor |
Parallel Port | Printer connector amd electrical connector that sends information on wires |
Serial Port | Used to connect older or specialized devices to your computer |
Network Interface Card | NIC- an ethernet cable conncection |
Universal Serial Bus | USB an external bus that transfers Mbps |
Ethernet |