" Hardware is a physical part of computer which we can see and touch ."
There are four types of hardware devices
1.input hardware devices
2.processor
3.output hardware devices
4.storage devices
Input hardware devices
Those devises which is used to enter data in computer system. For example keyboard
Mouse
Scanner
Camera
Joystick
Processor
Processor is a chip that perform all operation of computer. It also called central processing unit (CPU). It is brain of computer.
Output hardware devices
Those devices which is used to display output after processing for example
Printer
Monitor
Speaker
Storage hardware devices
Those devices which is used to store all the information to use in future for example
Hard disk
USB flash
Memory card
Megnatic disk
Floppy disk
CD/DVD drive etc
