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Memory is one of the things in computer accessories that is not affected by the law of price reductions in electronic products. The reason for this is that the material of memory granularity, in fact, the material of the early SD memory and the current DDR memory has not changed. Therefore, the memory is not like other accessories in general a price reduction trend.
Memory seems to be the same in different periods**The difference fluctuates greatly,1G memory module in the last 1 year or so,The highest time**to 900 yuan, the lowest to 190 yuan。
There could be several reasons for the ** problem you are talking about.
1. ADATA has two series, Red Weilong and Wanzi Qianhong, which are also 1G A little higher than Red Weilong**. It is possible that the ** person will only tell you that it is ADATA memory. It doesn't tell you which series it is, so there's a difference.
2. On the Internet**,There is a problem with web page updates,I've also seen some**still hanging 845 motherboards** and evaluations。
3. You confirm the memory model, ask the masters, and generally the price difference will not be too much in a cycle across the country.
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Memory is a price a day The components in the computer are all up one will be cheaper Always keep things harmonious Generally depends on opportunity It depends on luck It is impossible to say who knows when it is cheap That's unrealistic At least you're not doing computer sales.
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1992 year.
Microsoft first launched the Chinese version of the operating system for the Chinese market, and after the launch of Windows 95 in 1995, the Chinese version was basically sold simultaneously with other markets, all of which led to the difficulty level of operating a computer to a level that ordinary people could learn casually.
Also in the mid-90s, Internet services suitable for ordinary people began to gradually become popular. Although the dial-up Internet access fee and ** fee were surprisingly expensive at that time, starting from the relatively wealthy families, the Internet also had a mass base in China.
In September 1999, a "72-hour network survival test" was co-sponsored by more than 10 people**, and 12 participants needed to experience how to use e-commerce, which was not perfect at the time, to meet their dietary needs through the Internet in an independent room of the potato.
Precautions for computer use:
1. When using the computer, the sitting posture must be correct, and there must be a distance from the screen, if you are too close to the screen, the impact on the eyes is also relatively large, and its electromagnetic radiation is also very large, preferably half a meter away.
2. If the computer is used for about an hour, you should let it stop for a while, stand up and walk around, and you can't sit next to the computer for most of the day without moving, which is also very harmful to the body.
3. You can consider placing some plants next to the computer, which can also alleviate visual fatigue.
4. After using the computer, generally speaking, the face will inhale more radiation, so you should wash your face with water to reduce radiation. <>
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In 2011, among the world's top five computer manufacturers, Lenovo's shipment performance was the strongest, with annual shipments reaching 45.7 million units, an increase over 2010, and a significant increase in global market share of 13%; It is followed by ASUS, with annual shipments of 20.77 million units, an increase from 2010, and the annual growth rate is second only to Lenovo, the second strongest brand among the top five brands, and ASUS also replaced Toshiba as the fifth largest personal computer brand. Among the top five brands, the decline in shipments includes HP Acer, among them, HP due to the influence of the PC department, shipments fell slightly, Acer shipments decreased significantly, the largest decline, and the market share decreased by one percentage point compared with the same period in 2010. In terms of layout, China's traditional PC manufacturing bases have been located near Shanghai and Kunshan on the eastern coast, but over the years, manufacturers have built factories in the central and western cities of Chongqing and Chengdu.
A number of factors have contributed to the relocation of manufacturing operations from China's coastal areas to the mainland, including worker wages**, incentives and generally lower factory operating costs in western China.
Quanta Computer, Hon Hai and Compal Computer were the three largest notebook exporters in China in 2011, with a combined market share of 64%. Foxconn, Quanta and Pegatron were the three largest desktop exporters in the same period, with a combined 53% share. Hon Hai and Foxconn are the same company under different names, and the company as a whole is one of the world's largest providers of outsourced manufacturing services, with customers including Apple, HP, Sony and Dell.
After a brief downturn in early 2011, China's computer output returned to a high-speed growth level, and continued to grow rapidly in the fourth quarter. In 2011, driven by the growth of demand for tablet computers and desktop all-in-one machines, the computer industry has a large investment momentum and a relatively fast growth in fixed asset investment, which is still at a high level. 1 In November, the electronic computer industry completed the investment in fixed assets of 100 million yuan, a year-on-year increase, down one percentage point from the same period last year; Compared with the growth rate of fixed asset investment in the electronic information industry, it lags behind by one percentage point.
In the first half of 2012, the investment in fixed assets in the computer industry fell rapidly, and the investment in fixed assets was 100 million yuan, a year-on-year increase of 15%, a sharp decrease of one percentage point over the same period last year; However, compared with the cumulative growth rate of overall fixed asset investment in the electronic information industry, it is still one percentage point higher. The main reasons for the decline in the growth rate of fixed investment are: (1) the large-scale investment projects in the computer industry have been basically completed and put into operation in the past few years, and the number of new investment projects has decreased; (2) Smartphones have a certain substitution effect on computers, and consumers' preferential purchase of smartphones leads to a significant weakening of purchasing power on computers, reducing the demand for computers, and the reduction of fixed asset investment in the computer industry is reflected in production. (3) The high base of the previous year is also an important reason for the decline in investment growth. Reference.
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If the computer needs to be replaced, there will be a need for computer replacement in about 5 years.
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The computer market tends to be saturated because there are fewer and fewer people who use computers to play games, and more and more people use mobile phones to play games, and they no longer buy computer products, and generally companies will use office computers. Therefore, there is no need to buy your own computer, when you need a computer abroad, because the update speed abroad is faster, the update time of foreign computers may only be about three years, and the domestic computer is used for a long time, it will take about five years to update, so the sales of new computers in the current computer market will not be so large, and it will not be like before, selling tens of millions of units every year!
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1. The computer's ** has become cheaper.
2. The income level of residents has risen.
3. Computer skills are a hard requirement for most jobs, and they are increasingly becoming a skill that the public needs to master.
4. A lot of work needs to be handled by a computer, and I have to have it.
5. Entertainment.
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There is a convenient environment in which it exists. The ease of contact, the ease of understanding society, the diversity of games, and people's curiosity to receive information about useful things.
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Because it's convenient, fast, popular, and boring games.
1.There are too many protocols bound to the NIC.
Slow Internet access is common among LAN users because there are too many protocols bound to the NIC. If there are many protocols bound to the network card, when the data passes through the network card, the computer will spend a lot of time to determine which protocol the data is used to transmit the data, and then the user will feel slow to access the Internet. The workaround is: >>>More
Then you just wait to be sued.
You've signed an agreement when you used to hold your phone. I don't know how many years it has been signed? Will telecom not care if it breaks the contract now? At that time, it will not be as simple as paying off the arrears. Let's pay the liquidated damages for arrears together. >>>More
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