PERSONAL COMPUTER

Nowadays , PC becomes very popular with everyone .PC is helpful to find out any imformation that we need .It makes us enlarge our knowledge .For example , we can visit a lot of interesting and beautiful places in the world without coming there . Thus ,we should buy a PC :but it is cheaper if we build a PC by ourselves . The process includes three steps : buying parts ,assembling parts and checking .

First , it is very important to choose a good computer shop to buy materials . At computer shop , we had better choose high quality parts because it will make your computer operate longer .Moreover ,we will not have to repair it many time .The parts we need to buy are : motherboard , processor , RAM , video card, case, power supply ,hard driver .If we do not know so much about computer ,we can ask saleman to explain more .

The second step is assembling parts together . First , we add processor and RAM to the motherboard .Processor comes with its own fan .We align market corner of processor and socket .Next , we cover plate comes with motherboard .We will hear a click when in place .We line up motherboard with plate and be careful when installing scrues .There will be obvious connector for the mother board ,and small four pins connector give power to CPU .Both connectors will have obvious parts .Finally ,we install hard disk using the brackets.Bracket comes with screws .We put those screws in, slide hard disk into approprition .We connect power supply to the hard disk,and align red stripe with pin one on motherboard .One side of IED slot will be marked as pin one .Make sure the drive is aligned properly .We ues any available poer connector :we connect CD drive Audio with supply cable .We install optional AGP video card

Finally ,we just check whether PC oprerate or not .If it operates well ,it means that we do everything right .On the other hand ,we have to repair it carefully.Maybe we do something wrong.After that , we can use PC right away.

If we are students ,it is very convenient and efffective for our studying if we have PCs.It seems not so much difficult for us to build PCs by ourselves.We follow three steps :we will have a good PC to supply for our studying .Why do not we try it once ?