1. Computer Main Parts

2. HARDWARE

3. HARDWARE
It refers to all physical parts of a computer system; its components are: electrical, electronic , electromechanical and mechanical.

4. Components

5. Motherboard
Is a printed circuit board to which the components constituting the computer are connected.

6. Processor
Is the integrated core circuit, it is often called by analogy the "brain" of a computer. I was responsible for implementing the programs, from the operating system.

7. Hard Disk Drive
Hard disk drive is the data storage device that uses a magnetic recording system for storing digital data.

8. RAM (Random-Access Memory)
It used as working memory computer for the operating system, programs, and most of the software. They are charged with all instructions running the central processing unit and other units of computation.

9. Optical Drive
These are devices that are able to read, write and rewrite data by means of a laser beam on the plastic surface of a disc.

10. Power supply
It is the device that converts alternating current, in one or more continuous streams that feed the various circuits of the electronic device to which it is connected.

11. Computer monitor
is the primary output device (interface), showing data or information to the user. It can also be considered an input / output if the monitor is touch.

12. Keyboard
A keyboard is a peripheral which is a key system, which lets you enter data into a computer or digital device.

13. Software

14. Software
Logical equipment or software of a computer system, comprising all the necessary software components that make it possible to perform specific tasks, as opposed to the physical components that are called hardware.

15. Ejemplos de Software

16. Microsoft Windows
It is a software package that allows the management of the resources of a computer operating system. Operating system developed by Microsoft. Its latest version is Windows 8.1 and in test version is Windows 10.

17. Mac OS X
Macintosh Operating System, operating system created by Apple. It is known for being the first system directed to the public in having a graphical interface. Its latest version is OS X Yosemite.

18. Microsoft Word
It is a software intended for word processing. It was created by Microsoft, and currently is built into the office suite Microsoft Office. The current versions are Microsoft Office Word 2013 for Windows and Microsoft Office Word 2011 for Mac.

19. Microsoft PowerPoint
It is a presentation program developed by Microsoft for Microsoft Windows and Mac OS operating systems, widely used in various fields like education, business, etc. The latest version is Microsoft Office PowerPoint 2013.