Computers have become part of our daily lives and we need have the basic understanding of what they are made of to ensure that we are aware when there is any problem. Having the basic knowledge of what makes your computer helps you make informed choices when buying such a machine as well as help you understands how each component of it works. It also enables you to identify a given problem that your computer may be having so you can work on it fast for your machine to serve you better. This article will help you understand the basic computer hardware and their functions. It also discusses the role of each major component on your PC.
The motherboard as the name suggests is the life of your computer because this is where all computer objects are attached. From the mother board, information is exchanged and it flows to all parts of your machine. Basic computer functions are initiated in the motherboard and hence if this part of your machine is found to be faulty , you are not able to use it at all. Like a mother it natures the rest of the machine and ensures that all parts are well attached and able to function well as expected.
The CPU or central processing unit is the brain of your computer and it serves to give commands to the rest of your machine. This is the point where all calculations and operations of your machine are carried out. The more powerful your CPU is, the more efficient your machine is. When you have a weak or faulty one, you can be sure that you will have very slow service from your computer. When buying a new computer one o f the things you should look out for is the size of your CPU because it will determine the cost and efficiency of your machine. The size and the make of your CPU will depend on the brand or make of computer that you purchase.
The random access memory popularly known as RAM is a very crucial hardware component of your computer. This acts as a storage of the data that your CPU is processing or calculating hence it makes great contributions to your machine that cannot be overlooked .When you are buying your machine, you will need to ensure that you have enough RAM space to ensure efficiency . The speeds of your computer are determined by the size of your RAM.
The hard disc drive is the part where all your files are stored and anything that has been processed is taken to there. There hard discs of computers vary and you are able to install several hard discs into your machine the size of the disc also determines the power of your machine.
The network card is a hardware component of your machine that enables you to connect to several machines together. This is mainly used in organizations and offices that need to stay in touch with each other. The technician is able to put your machines in a local area network or wide area network using this card.
The sound card is one hardware component that helps your computer emit sounds; hence, if you want to listen to music or play videos, this is what produces the sound most computers come with this from the manufacturer.
Optical drives are another part of your computer hardware that enable you get information from external sources and they are available as part of your machine. This component enables you watch movies and share information from one machine to another.
Having a basic understanding of how your computer is made is very important because it enables you understand what the problem is with your machine in the event you take it to a technician. For the very ambitious people, if you have a basic knowledge of how your computer hardware works, you are able to assemble your very own computer from scratch by simply buying the basic components. Technical geeks are known to buy all the parts differently and assemble them together to come up with a whole machine that actually functions like all the branded computers. If your machine is not functioning with the knowledge above, you are able to go out in the market and source for a technician who can upgrade the specific part that you would like to be worked on.