What are the main components of a computer system?

We all know that the teams are complex devices, made from an amalgam of electronic parts and components of machines. But the members of the team are essential for a computer to run? Modern equipment can still operate fully without Bluetooth or a floppy drive. Here is a list of hardware components that cannot do without a computer system.

** Motherboard

The motherboard is a very basic unit in any computer system. This is the component of team to which they are connected all the other components of internal team. It links all the other main components of a computer system. As a result, the motherboards are referred to as the "heart" of a computer system.

** CPU

The central unit of processing or CPU is the component of team responsible for the execution of programs and applications on the computer. Without a CPU on the computer, it will not be able to do any task - you can't boot an operating system, it cannot play music, videos and games and can not perform any processing. For a computer to function, should have a CPU.

** RAM

RAM or random access memory is another component of vital equipment. It is the storage medium where a team temporarily stores information that can be extracted at random when running programs and applications and files. Along with the CPU, RAM determines the speed of the team. A team with a great memory RAM and a mediocre CPU can really run faster than a computer with a powerful CPU but little RAM.

** HDD

To difference of the RAM, the hard drive or hard disk stores computer files and data in the long term. Even without electricity, the hard disk drive still retains the files stored within it. The hard drive can store important files of the system as the operating system, program files, and other data. It can also be used to store MP3 files and videos. If the team runs out of RAM, it will temporarily use the hard drive as a virtual memory bank.

** Video Card

A video card enables a computer to display images on the monitor of your computer. It helps to speed up the processing of images on screen and helps clear and detailed images. PC gamers and users of multimedia software will find a dedicated graphics card useful running graphics intensive programs.

** PSU

The source of supply or PSU provides all the components of the power team. Converts the high voltage of an AC outlet to reduce tensions which are safe for the internal components of the computer. Without a PSU, a computer and its components will not be able to turn on.

A team can also benefit from an optical drive to read and play CDs and DVDs, a network card and router for connecting to the Internet and peripheral devices, such as printers and scanners. The motherboard, CPU, RAM, hard drive, video card and PSU are, however, the main components of a computer system.

Article written by Jeffrey Frasco. For more information about components of team take a look at the computer knowledge for you.

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