2. COMPUTER
Definition:
A Computer is an electronic device that
takes the input as raw data, processes it
into information and gives an output.
A Computer system is made up of two
components:
1) Hardware
2) Software
4. HARDWARE
The physical components of computer
system which we can touch & feel are called
hardware.
Some of the examples are Mouse,
Keyboard CPU, Monitor etc.
Hardware Devices are categorized in
different types.