The Four Functions of a Computer
What are they?
There are four basic functions of a computer:
Input devices
Output devices
The CPU
Storage
Input Devices
An Input device is a computer peripheral that feeds data into a computer.
Examples:
Mouse
Keyboard
Microphone
Output Devices
An Output is a computer Peripheral that is used to communicate the results of data in a human readable form.
Examples:
Speakers
Headphones
Printer
CPU
The Central Processing Unit is is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical, logical, control and input/output operations of the system.
Storage
Storage is a technology consisting of computer components and recording media used to retain digital data. It is a core function and fundamental component of computers
Other Computers
The Four Functions consists in computers other than Desk/Lap tops. They exist in Smartphones, Gaming Devices and many other computers