Types of Computer Hardware and Functions Computer Device Processing / Central Processing Unit

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Central Processing Unit or abbreviated as CPU is a computer hardware that functions to process or manage data, this one computer device has an important task in a computer system. Many people say that the Central Processing Unit is the brain of a computer that can run programs that run on a computer.

In the CPU itself there are several components that support the function and performance of this one computer hardware:

1. Processor
   Processor is a chip that functions to process data input into the computer, this CPU component is very important and main, so if the processor has a problem the CPU will not be able to be used. To find out more, you can read reviews of the understanding of the processor, functions and types.

2. RAM memory
   Memory is a component of the CPU that functions for temporary storage of data - data that will be processed. If the computer is turned off data - data stored in RAM memory will be lost. If you want to know more about the function of RAM more fully, you can read the understanding of the functions and types of computer RAM memory.

3. Motherboard
   This CPU component functions as a circuit board to connect the other components. The motherboard itself has ROM memory that serves to store the main programs. If your computer friend wants to know more fully the functions of this CPU component, you can read understanding reviews and motherboard parts and the best mainboard brand manufacturers

4. Power Supply
   This CPU component functions to distribute electrical current to several components that are in the CPU, so the Power Supply is very important. There are several types of Power Supply on the market, namely AT, ATX and BTX.

Modem
Modem is a computer device that serves to connect a computer to the network, to connect a computer with a computer modem using a LAN card installed on the motherboard.

Computer Output Device
The output computer hardware function is displaying or issuing data results that have been processed by the CPU. Computer devices belonging to the output device are numerous, including the following:

1. Monitor
   Monitor is a computer hardware that is included in the output device, the Monitor serves to display the results of data processed by computers in the form of digital graphics. lately the development of the monitor itself is very sharp, and on the market itself there are several types of monitors, CRT monitors, LCD monitors and LED monitors.

2. Printer
   The printer is a computer hardware that is also classified as an output device. The printer functions to print data that has been processed by a computer into paper media. Some types of printers on the market include dot metric printers, Desk Jet Printers, Ink Jet, and also Bubble Jet and Laser Jet Printers.

3. Speaker
   Speaker is a computer output device that functions to issue sound data that has been processed by a computer. To be connected to a computer, the Speaker needs special media called Soud Card.