Computers



 - Computer: A computer is a machine which is also a procesor, its a procesing device which stores and saves data/information.
 - Hardware: It is used in a computer system, for memory storage and central processing unit. 
 - Software: It is like the hardware, but it uses audiovisual material, as film, tapes, records, etc.
- Program: A list of coded instruction set into a computer so it can operate a data.
 - Input: The Data fed into a computer for processing.
 - Output: Communication between its users, and other devices such as a networks.
 - Storage: The act of process of storing information in a computer memory.
 - Processing: It means going to in a action continuing until its complete.

Monitor - Shows information on a screen when plugged into a computer.
KeyBoard - Lets you type while plugged into a computer.
Hard Drive - A non-volatile, random access device for digital data.
Cooling Fan - So the computer wont get to hot and not mess up the computer.
RAM -  Means: Random Acces-Mommeory. Is used for storing data inside a computer.
CPU - Means: Central Processing Unit. It is used for processing data inside a computer.
Clock - Shows location of a current time in a current location.

Modem - Used for signal internet connection.
Video Card -  Is an expansion card whose function is to generate output images to a display.
Sound Card -  Is an internal computer expansion card that facilitates the input and output of audio signals to and from a computer under control of computer programs.

Motherboard - Is the central printed circuit board (PCB) in many modern computers and holds many of the crucial components of the system, while providing connectors for other peripherals.
USB Stick - Consists of a flash memory data storage device integrated with a USB(Universal Serial Bus) interface.

CD Rom - Is a pre-pressed compact disk that contains data accessible to, but not writable by, a computer for data storage and music playback.
DVD Drive - Is a format of optical disc storage medium, with a greater audio-visual data storage capacity than that of the compact disk of the same dimensions.
CD Drive - Is a disk drive that uses laser light or electromagnetic waves near the light spectrum as part of the process of reading or writing data to or from optical disks.

Floppy Disk - A data storage medium that is composed of a disk of thin, flexible ("floppy") magnetic storage medium sealed in a square or rectangular plastic carrier lined with fabric that removes dust particles.

Mouse - Is a pointing device that functions by detecting two-dimensional motion relative to its supporting surface.


                                                  

Printer - a peripheral which produces a text and/or graphics of documents stored in electronic form, usually on physical print media such as paper or transparencies.


Power Supply - A device that supplies electronic energy to one or more electronic loads.