Kategorier: Alla - output - input - computer - process

av Chris White för 12 årar sedan

286

What is a computer?

A computer system functions by processing data, storing information, and displaying results. It comprises several key components including hardware elements such as the central processing unit (

What is a computer?

What is a computer?

Christoper, this is an excellent map, with visual interest, useful notes, clear and systematic ordering. Well done!

Different Types

Tablets
Computer
Laptop

Order

I think something like "order of operations" would be a much clearer topic title here

5.Data
The raw information that has to be processed by the computer
4.Output
Computer displays text or graphics on the screen
3.Store
Computer will store and save it
2.Process
Computer processes the data, and follows the input given
1.Input
The data that is typed in or otherwise entered into the computer

Uses

Social
MSN Messenger
Facebook
Work
Powerpoint
Excel
Word
Entertainment
Movies

Videos watched on the Internet

Films watched on DVD

Games

Hardware

Storage
The place where all the information is stored

RAM

Random Access Memory

Hard drive

External

Internal

Microprocessor or Central Processing Unit (CPU)
the heart of the computer
System Unit
The box where all the processing takes place
Mouse
is the pointing device
Monitor
This shows what you are doing
Keyboard
Keys for alphabetic characters and numbers. There are also extra keys for special functions

Output Devices

Devices that helps you understand what is on the screen.

Speakers
Headphones

Input Devices

Devices that can control what happens on the computer.

USB
CD Drive
Camera
Controllers
Microphones