What is Hardware?

 Computer hardware refers to the physical components of a computer system that you can touch and  see. These components are used to process and store data as well They work together to interact with users and other devices of computer hardware Examples include memory, storage devices, etc. (eg hard disk drive or cache memory), motherboard, keyboard, input devices (such as keyboards and mice), output devices(eg monitors and printers), networking hardware (eg network adapters and routers), power Supply unit (PSU), and cooling systems (such as fans and cooling fans). All are hardware, Some more examples of hardware are:-

The main hardware parts parts of computer are: 
1. Monitor 
2. Mother board 
3. CPU (Central processing Unit)
4. Primary Storage (RAM) 
5. Secondary storage (Hard Disk ) 
6. Optical Drive (CD (Compact Disk) DVD( Dynamic Versatile Disk) 
7. Expansion Card 
8. Power Supply (SMPS) 
9. Mouse 10. Keyboard 
11. Casing/Cabinet 





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