computer

 Computer

A computer is very high yield electronic device which is used in daily life as well as advanced life support by which stores, retrieves, programmable processes data who performed numerical calculations. A computer has two parts, 1)Hardware 2)Software. A computer that accept data(input), process that data, produce output, and store (storage) the results (IPOS).

History of the computer

The first digital computer and what most people think of as a computer was called the ENIAC (Electronic Numerical Integrator and Computer). It was built and designed to help automate the calculations being done by human computers. By doing these calculations on a computer, they could achieves results much faster and with fewer errors.

Computer parts

1. CPU(Central processing unit)
2. CD-R, CD-RW, DVD, CD-ROM, Blue-ray
3. Case Fan
4. Floppy disk drive
5. Hard drive
6. Keybord
7. RAM
8. Microphone
9. Monitor, LCD(Liquid-crystal display), or another display device
10. Motherboard
11. Mouse
12. Network card
13. Power Supply
14. Printer
15. Sound card
16. Speakers
17. Video card