Which part is heart of computer?

Related questions

1. What is the basic function of all computer hardware?
2. What is the main function of hardware?
3. What are the features of hardware?

Tags

1. #brain
2. #simply
3. #processing
4. #heart
5. #central
6. #computer
7. #referred
8. #called
9. #ofcomputer
10. #stores
11. #givencomputer
12. #retrieves
13. #calledas
14. #memory