Computer:A computer is a programmable that receives input, stores and automatically manipulates data, and provides output in a useful format.LINK
Hardware:Hardware is a general term for the physical artifacts of a technology It may also mean the physical components of a computer system, in the form of computer hardware.LINK
Software:Software is a collection of computer programs and related data that provide the instructions telling a computer what to do and how to do it. LINK
Program:Program is a sequence of instructions written to perform a task for a computer. LINK
Input:Input is the term denoting either an entrance or changes which are inserted into a system and which activate/modify a process. LINK
Output:Something such as a monitor, speakers or CD/DVD burner. (helps you to under stand what the computer is doing) LINK
Storage:Often called memory to store or hold data witch your are using or saved. (from memory) LINK
Processing: Mostly done by the CPU to transfer code to stuff the computer understands. LINK
Monitor: To produce an image the we can see and interact with and also it produces an output that lets us interact through the computer.
Keyboard: It is an input device for a computer so the user can type stuff on and it enables you to put information on the screen/computer.

Hard drive:Computer hardware that holds and spins a magnetic or optical disk and reads and writes information on it
Cooling fan:Something to stop stuff such as the CPU or power supply from over heating
RAM: RAM (Random Access Memory) it holds files that are in use for a short period of time while the computer is turned on.
CPU:The CPU (central processing unit) is the portion of a computer system that carries out the instructions of a computer program.
Clock:Keeps the CPU in time.
Modem:Connect computers by a telephone line allowing them to use Internet.
Video card: Sends video signals to an external output device.
Sound card:Computer hardware device used for generating and capturing sounds.
Motherboard: The primary circuit board of a personal computer, containing the circuitry for the central processing unit, keyboard, mouse and monitor, together with slots for other devices
CD ROM: A compact disk that is used with a computer.
DVD drive: Reads DVD disks which are much larger then Cd's
CD drive: A drive that reads a compact disc and that is connected to an audio system
Floppy disks: Portable plastic disk coated in a magnetisable substance used for storing data.
Mouse: Hand-operated electronic device that controls the coordinates of a cursor on your computer screen.
Printer: Prints stuff onto paper for you to read away from the computer.
Power supply: Provides power to every thing in the computer that needs power at the right volts.
computer microphone: Speak into to talk to people on a webcam etc....
Webcam: Used when talking to friends so they can see you also used to take photos.
Speakers: Let you listen to sound on games or music.
Gaming stick: Helps you in some games to play better.
Headphones: Lets you listen to stuff without annoying other people.