How to improve chose computer before buying it with Hossain Hamidoun

The topic will tackle is how to buy a desktop computer, it may seem easy, most people do not pay such topics, but go directly to the shops to buy it regardless of their need, and what they will do, and you will be compatible to their needs or not.

1. the types of people that buy desktop computers.

"The kinds of people that buy desktop" their purpose and their goal of buying a computer and there are 3 categories are as follows:

Category i: who make up a large proportion of them is to buy a computer only to write and browse Internet, chat etc.

Category II: advanced class some thing from the first because they take the stage IM ... ... .... Began looking for something fills their passion and inspiring as the design of certain backgrounds, some programs are not professional, but requires a computer with certain specifications. This class also play some games with specs.

The third and last category: this category is different from other groups as Buffy seeking most programs and modern games with high specifications as well as owning most digital products of the most famous companies in this field as: INTEL-AMD-NVIDIA-RADEON-IBM-GIGABYTE-MSI

And other Giants in the field of computing and it and sell computers.

Now deeper in each category separately, namely, specifications that should be in a category.

Category 1:

As previously reported, this category is concerned with higher GPU but work remains limited in writing on the m.s. MS word: surfing and now we will see the specifications required to be in this category.(The older specification is user comfort)

First treatment: PROCESSEUR (CPU)

For those who don't know the processor is the heart of the computer, without any computer will have little value

And of the most famous kinds: INTEL-AMD

                        

The best personally Intel because I have no experience in AMD.

Permission will be sufficient PENTUIM4 this class and a should range between 2.8 GHZ and 3GHZ

In order to have it comfortable and meets the user commands.

II living memory: RAM

There are many kinds of living memory as: DDR3-DDR2-DDR1

Ddr3 is the best.

And sufficient use of 1go of ddr1 or ddr2 type as it is enough relative to the first category.

Note 1: some people who do not have much knowledge of things they think the 2go of ddr1 best of 1go of ddr2 or ddr3 type this error because each type of beats from the version that kiss.

Note 2: there are those who believe that the best of 1go 2go ddr3 ddr3 in theory this belief is 100% true but we overlook an important aspect however, is the amount of almigahirs MHZ in each example:

We have ddr3 1go of amount of reluctance is other 2go ddr3 2000mhz and 666.9 mhz hence conclude that the first better than second.

III the card mother: known to us in Morocco b CARTE MERE or English MOTHERBORAD and could be shortened to mobo.

And also famous brands as:

ASUS-GIGABUTE-MSI.....

Note: in the mother card there are so-called SOCKET is a known name is Arabic and I don't know how please and I will give you a simple example. Prior to this SOCKET for the processor and the mother card.

For example, someone went to a store to buy his shoes knowing that measured is 40 and has a sensitivity of some articles manufactured footwear is not going to buy shoes measured 45 because it will not be compatible with and will not buy the shoes of nylon that allergies so that the same applies to the processor cannot keep or card Wizard 1155 bear only 775.

For the first category, the mother card must contain a built-in screen where intégre. they will. the majority of modern security cards contain graphic carte + carte + carte son résau built-in.

There remains one last thing for the first category is the HARD DISK = DISK DUR

I think that sufficient 60go and 80go will be for this category.

Now we turn to the second category and I apologize for the length so you will approach a differents in the second category.

* Second class interested in games with medium and software specifications that need graphic.

Permission requirements as follows:

Processor: better have a dual core or core 2 duo and a better understanding of pentuim

And with between 2.2 ghz to 3ghz.

RAM or living memory: preferably from ddr2 or ddr3 type and capacity range between 1go to 3go.

Graphics card or carte graphic: prefer to be separate from the parent card externe

The capacity from 256mb to 512 MB and better be from nvidia or radeon.

Mother card carte mére: socket 775 + I wouldn't like to be from asus or gigabyte.

DISK: DUR. 160 go or 320go

Note: there are two types of disk dur:

Sata and ata

Sata is faster in data transfer and practice of the majority of the people.

And finally, last but not least will speak on category screen which I love to speak about them.

Category screen and the professional class because they use professional tools ... ...

They spent more money on buying computer. and is the last paragraph would be budget.

Third class device specification:

Processor: varies according to each budget but must be i3 and above any i5 or i7 processors for first and second generation.

My advice is that they acquire i5 because its price is appropriate and very practical.

Graphics card: must have at least dvi & hdmi

And that kind of gddr5 pci. and if portability of crossfire or sli will be more than wonderful

For capacity must be at least 1go.

Mother: card socket 1155 or LGA1366.

Asus or gigabyte type and must contain the firewire port is known for its speed in video transmission.

RAM: ddr3 is necessary and frequency of better at least 1600mhz and capacity to 6go 3go.

Hard drive: HDD: 320 go to 500go and so you're addicted to storage, choosing 1to.