The personal computer is composed of several hardware or devices to create a whole machine to work connected. Some of these devices are external, such as keyboards, printers and mouse, connected via a cable or other methods. These devices must software before you can run to install. They increase the efficiency of the personal computer and perform tasks such as management, design, entertainment and much more. The main types of hardware you can buy for your PC.

1. Hard drive – also known as a hard disk, it is the permanent storage of information and computer applications, maintenance of space, even if it turned off.

2. Motherboard – as the most important types of hardware. The motherboard houses the microprocessor, providing the necessary plugs and sockets, which connect to all other types of hardware. Thus, the motherboard acts as a “mediator”, a channel to work the components together and allows them to walk to the other, making it a complete and comprehensive unit of work.

3. RAM – acronym for Random Access Memory. It is the memory used to process requests. RAM is lost when the computer is off.

4. ROM – acronym for Read Only Memory. It serves as a memory for storing programs.

5. Storage devices – external storage devices such as CD, DVD, USB flash drives as a removable drive that you can have a personal computer to another important.

6. Power Supply (PSU) – the low-voltage DC power supply converts an integral part of the internal components of PCs.

7. Sound card – responsible for the PC audio input and output for gaming, music and other multimedia programs.

8. Mouse – an input device used to enter text and characters by pressing the keys.

9. Mouse – pointing device detects motion in two dimensions on the surface. Other pointing devices include the trackball, touch pad and touch screen.

10. Joystick – a gaming device with a handheld stick pans from left to right, top to bottom, angle of detection in two and three dimensions.

11. Image input devices – including scanners and web cameras, these devices are used to provide input images, written text, font, etc. for digital use.

12. Image output devices – printer used to create text and permanent physical or graphic document.

13. Audio input device – the microphone to record or input by converting sound into electrical signals.

14. Audio equipment – headphones and speaker that lets you hear the sound from the computer.

15. Monitor – the monitor is an electronic screen showing the visual graphic and textual information from the computer. There are different types of monitors such as CRTs (Cathode Ray Tube) are, which is almost superfluous to the LCD (Liquid Crystal Display) monitor, the most commonly used today and touch screen is.

All these types of computer equipment can contribute to the overall experience of your computer. It may make your computer faster, lighter and entertaining. Some computer equipment for your PC at work required, while others reinforced the experience together.

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