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The Main Components Of A Computer ?

April 10, 2011 By: lilybird Category: Hardware

Everyone knows that computers tend to be complex devices – the machines made from an amalgam of electronic parts as well as components. But which computer components are crucial for a computer to operate? Modern PCs may still function completely without Bluetooth or perhaps a floppy disk drive. Here is a summary of computer components that the computer system can’t do without.

Motherboard. The motherboard is really a very basic unit in a computer system. This is in fact the computer component to which other internal computer elements are connected. It links the rest of the primary components of the computer system collectively. Consequently, motherboards are occasionally known as the “heart” of the computer system.

CPU. The processor or CPU may be the computer component accountable for running programs and applications within the PC. Without a CPU inside your computer, you won’t be able to perform any tasks- you ca not boot a good operating system, you ca not play music, movies and games, and also you cannot do any kind of word processing. For any computer to perform, it has to possess a processor.

RAM. Random Access Memory or even RAM is an extra vital computer element. It is the actual storage media- the place where a computer temporarily stores files and data it can pull randomly when running applications and processes. Along with the CPU, RAM defines the computer’s speed. A computer having a large amount of RAM along with a mediocre CPU can in fact run faster than the usual computer with a strong CPU but reduced random access memory.

HDD. Instead of the RAM, the hard drive or HDD’s purpose is to store computer’s files as well as data long-term. Really, even with no power, the hard disk still retains the actual files stored inside. The HDD can store essential system files such as the operating system, program files along with other data. It may also be used in order to store audio files and videos. When the computer runs with RAM, it will temporarily utilize the hard disk like an additional memory storage.

Video Card. A video or graphic card enables a computer to show images on the computer monitor’s screen. It will help accelerate the actual rendering of pictures onscreen and plays a role in clearer and more sharp photos. PC gamers as well as multimedia application users will discover a high-end devoted graphics card useful in running graphics-intensive applications efficiently.

PSU. The power supply device or rather PSU in short supplies just about all computer components with power. It converts the actual high voltages through an AC power electric outlet to reduce voltages that tend to be safe for inner computer parts. With no PSU, a computer and its components won’t be able to even start.

A computer could also benefit from a good Optical Drive to browse through and play Compact Disks and DVDs, a router letting you hook up to the Web, and some peripheral devices for instance printers and scanning devices. The motherboard, CPU, RAM, HDD, video card as well as PSU are, nonetheless, the main components that define a computer structure.

Today they are everywhere – the “mighty” computers. No matter if you need them for fun or job or for serious industrial processes. Sometimes it occurs you cannot find a required configuration then you always can buy computer parts and assemble it yourself.

But I wouldn’t recommend buying the first components you find – it is very important to select the proper ones and only then to buy hardware. The Internet offers much info on computers and computer hardware tips that will help you to choose great stuff for your computer.

Remember that we live in the world of high online technologies. It wouldn’t be smart not to make use of the web network to look for anything at the best prices available on the market. Search engines, social networks, blogs and forums – all this will assist you to make a decision on many issues.

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