What are the performance indicators of buying a computer that are generally suitable for home use?

How to buy a computer Before buying a computer, everyone will consider the following questions: buy a brand computer or build a computer? What is the difference between these two types of computers?

What are some tips when buying? Although computers have gradually entered the homes of ordinary people, computers are after all high-tech commodities, so you must be very cautious when buying computers. Whether to choose a branded computer or an assembled computer, branded computers and assembled computers have their own advantages and disadvantages.

The following is a comparison of the two: Brand computers: beautiful appearance, good compatibility, strong quality assurance and good after-sales service.

The disadvantage is that it is higher than the assembled PC with the same configuration, and the possibility of upgrading is less. Assemble the computer: It has a high cost performance, has a high upgrade space, and can be specially configured according to the different needs of users.

The disadvantage is that there may be quality problems and compatibility problems, and the after-sales service is not as good as that of brand computers. Purchase skills 1, according to the need to buy If you need to carry out more **image and ** processing, then you need to buy a computer with high display performance and fast running speed; If you can do simple things like typing, surfing the Internet, and word processing, a low-end computer will suffice, and you can save a lot of money. Therefore, according to the needs of the purchase is according to the user's main function of the computer to select different components, and then assemble.

2. The pursuit of the highest cost performance When buying a computer, you can't blindly pursue low, because the computer is composed of many parts, and one of the components is unstable, so the whole computer will be affected. Therefore, it is best to buy brand parts from well-known manufacturers when purchasing, of course, ** will also be appropriately expensive. So we need to find a balance between high-performance brand parts and low **, which is called price-performance ratio.

The pursuit of higher cost performance is also the interest of many users who assemble computers. 3. You can't buy fakes and parallel goods Fake goods and parallel parts have one thing in common, that is, they are cheaper than similar products on the market. However, you must not buy this kind of product for the sake of cheapness, the country does not have any after-sales service for this kind of product, and the product quality is not guaranteed.

4. Pay attention to the warranty period and after-sales service The after-sales service of the computer is very important, when purchasing the parts of the computer, we should pay attention to whether the after-sales service provided by the seller is thoughtful, and the purchase of parts with a long warranty period can reduce the possibility of problems. Although the purchase and assembly of computers should pay attention to the problem: There are 4 basic principles:

One is to purchase according to your own needs; the second is the pursuit of the highest cost performance; third, you can't buy fake goods and parallel goods; Fourth, we should pay attention to the warranty period and after-sales service. For beginners, it is easy to be swayed by other people's opinions when purchasing, so you should be firm in your goals before purchasing, and fully understand the market of computer parts, and it is best to buy products from merchants with a good reputation.

It's not good to ask this question, usually first talk about the purpose of buying a computer, and then talk about what your budget is.

If conditions allow.

It is recommended to read a few more issues of computer enthusiasts and computer newspapers, the information on it is the most worthy of reference, although there are a lot of them on the Internet, but you need to have a certain amount of time and relevant knowledge to analyze and choose, not as direct and reliable as newspapers and magazines.

As for the stage of building a machine, my opinion is to go to a larger dealer to get the goods more *** and there will be a certain after-sales service, there is nothing to say about large items, the main thing is to pay attention to memory.

Chassis. The power supply also has the brand and quality of the motherboard, and the brands of the motherboard are complicated.

The quality is different, it is best to choose your favorite brand and model in advance, and do not follow the crowd. Chassis.

The power supply is the "big head" of the dealer's money, and the quality must be closed. If you don't have any experience, you can visit a few more stores and compare them. The last is memory, a miscellaneous memory is a great hidden danger to the stability of your future system, and the failures caused by it are varied.

I choose the brand. That's all for my experience, I hope it will help you. Hehe.

First of all, think about what you are buying a computer for.

Second, feel your pockets and look at the budget.

In the budget, with a cost-effective configuration that best meets your own requirements is good, and the specific judgment of the quality of each accessory is not 1,2 sentences can be done.

Adopt it, I can add 7186659 to help you get acquainted with it.

You can take a look at Dell's alien computer to know what a high configuration is, and then compare it to know what configuration to choose.

It mainly depends on the bus frequency graphics chip CPU model.

Now notebooks are basically more than dual-core; According to my experience, 1. Brand + after-sales, the brand is which brand you like, and there is a maintenance point of the after-sales service center near you during after-sales service;

2. Heat dissipation capacity, after all, ** is there, and the level of configuration is relatively easy to see, however, there are still great differences in the heat dissipation capacity of various brands of notebooks. Among them, I personally think the better ones are Lenovo, Asus and Dell, it is said that HP is more prone to failure, of course, this has to be experienced by yourself to be reliable.

3. The appearance of the notebook and the feel of the keyboard;

4. The simplicity of the installation program and driver, for example, it is difficult to find the driver of the relevant model on the Internet for some laptops, which I personally feel the most deeply is NEC, HP, and Sony these brands, sometimes their drivers are really difficult to install.

5. The profit of the notebook is said to be very objective, so pay attention to shopping around when buying, run a few more, and comprehensively refer to the lowest ** they quote.

I thinkAPU A4-7300 plus a motherboard will do.

The APU A4-7300 uses dual-core dual-threading, and the default frequency is that it can be dynamically overclocked up to 4GHz. It integrates a Radeon 8470D graphics core, and although it is an AMD processor, it consumes only 65W of TDP. As for the MS-A68GL+ motherboard, since it needs to be kept low enough, the motherboard can also choose a very affordable product.

This MS-A68GL+ motherboard is more cost-effective and uses all solid-state capacitor designs. It is equipped with a DVI digital output interface and belongs to the M-ATX specification.

If you usually use it for work, you can buy a computer with an ordinary office configuration, and try to choose a durable one.

Buy an i3 or i5, memory 4G, now generally use solid state drives, boot is faster, ** in 3500-4000 yuan, the general office can be satisfied.

Just choose a regular computer. Because of general work, the requirements for CPU, memory, etc. are not too strict, and you can basically work on the line, if you don't choose by yourself, you can go to the computer city and let the staff introduce it.

If you buy a computer just for general type of work, just configure a medium-sized computer, which is not expensive, and can also meet your work requirements.