Hardware : What it is?
It is a kind of tools. machine. And other parts In which can be seen and touched Hardware It is a kind of tools. machine. And other parts In which can be seen and touched In computer system, Hardware means parts or tools that are composed into a computer. This includes peripheral devices as well.
Examples of computer Hardwares are written below:
CPU, RAM, Display adapter, Hard disk , Chipsets, Mainboard, Power supply, Monitor, Keyboard, Mouse, Modem, Router, Hub, Printer, Flash drive, Card reader, Sound card, Aircard, Optical drive, USB Port, and signal transmitters
Hardware can be separated into 4 different categories. Each category works differently
- Input Unit: Information receiver
- CPU : Central Processing Uni
- Output Unit: Information transmitter
- Secondary Storage : Storage to store data
Hardware cannot work alone without instruction set or programme. These instructions set might be in ROM of each hardware, operating system, or instruction set from Driver to make it runs. Or it can work from instruction of ready-made Software.
Hardware has opposite meanings to Software
Software means instruction set that cannot be touched or seen. It is the computer programs that cooperate with Hardware
Reference
comgeeks.net
