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Joshicka Cohlmia
Computer Parts
Question | Answer |
---|---|
Computer | A computer is a machine that can be programmed. Invented in the 1940's. |
Personal Computer | a pc that includes a keyboard,mouse, monitor |
Hardware | The Computer and all attached equipment are called hardware. |
Software | Software is a set of instructions for the computer that has the ability to change or create data |
Monitor | a display screen |
Mouse | An Input Devive. It moves the cursor on the monitor. |
Keyboard | THe KEyboard is a set of keys or buttons that are used to input information and instructions to a computer |
Hard Drive | The Hard Dive is the Primary Stoarge Unit of the computer. Its stored on a magnetic cylinder. |
CDROM | (Compact Disc) (Read Only Memory) |
CDROM Drive | The Small Box with motor and other parts that let the computer read what is pn a CD_ROM. Itr uses a laser to read the CD. IT look for Pits and Flats. |
Data | Data is pieces of information and computer uses software to change data. |
Program | another word for software. IT is a list of instruictions. |
Operating System | OS Tells Programs what to do |
BIOS | BIOS wakes up the computer |
Motherboard | Motherboard holds it all together |
CPU | Centeral Processing UNit serving as the brain of the comouter. A CPU gets very hot. |
ROM RAM | ROM- Read only MEmory RAM- Random Acess Memory |
Power Supply | Gets Electricity into the Computer. |
Modem | connects computers to each other |
POrt | hardware plugs into it; like keyboard, mouse |
Video Card | allows graphics to be displayed on the monitor |
Power Plug | Used to provide power in to the computer and provide power out the monitor |
Parallel Port | A Parralel port is an electrical connector that is used to send information on wires at the same time to a printer |
Serial Port | Used to connect older or specialized devices |
Network Interface Card (nic) | An Ethernet Cable Connection |
Universal Series Bus (USB) | USB is qan external bus that transfers Mbps. |