How to use computers reasonably and efficiently.

It is always important to know what is beneficial at each time period. For example, uploading things at night will be very slow, taking more than an hour to upload one thing, but in the morning it will be much faster, maybe only a few minutes.

It is very important for me now to know the time efficiency of everything in life and arrange time reasonably. Maybe this is called resource optimization.

One of the problems I face now is how to allocate time reasonably between the things I like to do and the things I plan to do. There is passion in what you like to do, and sometimes you will have a brilliant idea. But "I am so quick and self-sufficient that I don't know how old I am." When you focus on one thing, you often ignore others. If you don't do what you should do, you will feel oppressed. This kind of thing will reduce efficiency and make people exhausted.

I don’t know whether this is an advantage or a shortcoming, but it won’t work without reasonable guidance.

Answering and reading questions on Baidu is also a way to gain knowledge.

If you have your own hobbies, if you can play on a certain BBS, you can enrich your spare time life and make some friends.

Chatting on QQ and sending and receiving EMAIL is also a way to communicate with friends.

Games can be played appropriately. It is more relaxing to play when you are bored or unhappy.

If you have any unanswered questions in your daily life and work, you can search online to find out.

After several years of development, computers have become commonplace, and some families even have more than two. The problem that arises is computer repair. Although some computer companies promise a one-year warranty, this is limited to hardware. For software failures, they can only send the product for repair or pay for on-site repair. If the service is better, how many times a year can you provide door-to-door service? This creates problems for users who don’t know much about computers. On the other hand, after one year, the warranty period of the computer is gone. Once something breaks down, you can only "seek medical treatment everywhere." It stands to reason that there are many computer companies, and it should not be difficult to find a repair company. However, since most computer companies nowadays focus on sales, one does not guarantee the quality of repairs, while the other charges very high fees. At present, there are many tricks in the computer repair industry, there is no standard for charging, and the repair market is still very irregular.

Therefore, I want to build a professional computer repair and maintenance technical service company, which has huge market development potential.

The following is my opinion:

First, most computers are out of warranty. With the popularity of personal computers over the past decade or so, many home computer users have purchased computers that have expired, and some of them require corresponding technical services.

Second, most of the computer operators in some small units are not computer proficient. The information age is developing rapidly. Most companies and units, large and small, are equipped with computers and office equipment, as well as computer operators. However, they can only use computers to complete their work, operate common office software, maintain and repair computers, and use computers rationally. They don't put much effort into research. Once a fault occurs, they need computer technical services to help them troubleshoot in time and purchase related accessories. If it is specially specified according to their requirements and spends a small amount of money to invite computer professionals to their homes, it is convenient and cost-effective and can save money for the enterprise. Why not?

Third, most home computer users have little knowledge about computers. First of all, their living standards are constantly improving, computers are getting cheaper and cheaper, and more and more families are buying computers. A large part of them buy computers for their children in school. Most of them do not know much about computers. When there are some minor faults, I don’t know how to deal with them, so I have to find a computer seller, and the sellers mainly sell computers. The warranty scope is limited to hardware, and the warranty period for software is short and infrequent. Once the warranty period is over, They have to charge "high" maintenance fees, and most of the service quality cannot keep up, because they mainly sell computers. Therefore, they have to seek "medical treatment" everywhere. Secondly, what exactly can computers do and how powerful are they? For those users who buy computers for their children, it is a "fan".

And when a user buys a computer, after the salesperson's explanation, he knows what the computer can do, which is "magical", but he doesn't know how to realize some of the functions of the computer, how to operate it specifically, and what equipment is needed to realize these functions. Equipment etc. They need corresponding training and guidance services.

Fourth, most companies do not make full use of existing computer equipment. With the continuous deepening of the application of computers and local area networks, especially various computer software systems have been successively applied in actual work, within the company, it is necessary to achieve the same effective information exchange and resource utilization among various departments. Sharing, providing employees with accurate, reliable, and fast various data and information, giving full play to the functions of existing computer equipment in the company, thereby strengthening business and technical connections among various departments within the company, improving work efficiency, and achieving maximum sharing of resources , reduce operation and management costs, therefore, it is very necessary to establish the company's internal network.

Therefore, I personally think that we should open a computer technology service company. The following businesses can be carried out: 1. Computer cleaning and care 2. Computer installation, debugging, upgrading, and repair (including hardware) 3. Local area network establishment; 4. Computer door-to-door training and guidance; 5. Supplies sales 6. Second-hand computer swapping specifically can be carried out Form: Membership and non-membership. The membership system is divided into: individual and corporate users, adopting a monthly, yearly and quarterly system.

Hey, I haven’t felt like writing for the past two days. Haha, I’m actually a little busy.

The working hours lately are really terrible, 8 in the morning and 8 in the evening. Although I am a little tired, but with The people in the undergraduate department are very happy to get along with each other, and they don’t care much about time.

Yesterday I helped a classmate get a computer, and today I helped a friend from my workplace study one. Hey, I’m almost becoming a computer helper. Alas, it’s a pity that I’m not doing business for myself, hmm! When will I open a computer store myself? It will be very interesting to make it compatible.

Although I don’t feel like writing anything, I still feel sleepy, so I will show you two sets of configurations that I have carefully researched. I hope it helps everyone, and it also gives me an excuse to be lazy.

The first set is mainly for people with relatively low incomes and relatively demanding requirements (my classmate is, hey, I was very depressed when I was doing the research). It is for about 4800!

CPU: Pentium 4 511 2.8GHz box ￥850

Motherboard: Elite 945P-A ￥780

Memory: ADATA 512MB DDRII/533 two ￥ 625

Graphics card: Colorful Radium Wind X550-GD2 CT Frozen Knight 4 ￥610

Hard drive: Seagate 7200.7 80G 7200 to 8M (serial port) ￥435

Monitor: Philips flat screen 17-inch 107S6 ￥870

Optical drive: Philips DVDX16 ￥190

Chassis: Century Star Fengyun II ￥270

Speaker: Edifier R201T04 2.1 ￥120

Keyboard and mouse: Logitech kit ￥105

My personal evaluation~~~The overall performance of this computer is relatively strong. Let’s first look at the motherboard. Although it is not ASUS or MSI (the same type is about 120 more expensive), but the performance is also quite powerful, using the Intel 945P chipset, supporting DDR2/533/667 dual-channel memory, integrated Gigabit network card and ALC-7.1 sound card. What makes me most satisfied is that the FSB (front side bus) reaches 1066M.

However, there are some shortcomings, that is, the safety of overclocking is not as ruthless as ASUS MSI, and we will compensate you if it breaks! Hey, it’s probably just over 10!

What about the CPU? This one is good. P4 is more stable and the temperature won’t be a big problem when overclocking. The main frequency is 2.8G. According to 10 ultras, it can easily reach above 3.0 and the speed is not too slow. ! Moreover, the integrated L2 (level 2 cache) is 1024K, so the overall cost performance should be considered good!

The memory is composed of dual-channel 512MB DDRII/533 architecture. Hehe, it has a capacity of 1G and is 533 dual-pass. For those who understand a little bit, I don’t need to tell you that the speed can definitely keep up.

Graphics card! Alas, this is my least satisfactory and most helpless choice. Choosing a high-end graphics card is, in a word, difficult! ! ! ! You get what you pay for in terms of speed, not leaning up or down, it’s really a headache. After making a decision all afternoon, I chose the Colorful Radium Wind X550-GD2 CT Frozen Knight 4. This card looks good at first glance! 128bit/256DDRII, the interface is PCIEX16. In fact, the speed is not bad. At least it is no problem to play World of Warcraft. However, if the effect is fully turned on, it may reach the limit, but it will not be stuck, just not smooth, because this card It uses an ATI chip, and the memory speed is 2.5ns! It cannot be said that ATI's chips are not good, but the facts have proved that ATI does focus on mid-to-low-end products in the graphics card market. If the performance is slightly inferior to that of NVIDIA, this is what I least like about it. Alas, the NVIDIA chip is a good card! It’s all above 700, so bear with it!

Hard drive, 8m serial port, the speed is definitely enough, feel free to use it! I always think that if it's too big it's a waste, if it's too small it's not enough. 80G or 120G is just right. Of course, 80-120G is not much different, so it depends on how you deal with the money issue. Haha, I have always used 80G Yes, hehe, but my friends all use the ones above 120, because they like to save some "big movies". And I love MP3 even more. Even if it makes me crazy, I can't stand it until 30G. The 25G I have at home is already too much for me to listen to. Of course, high-fidelity light music must be at least 20M or more. But it’s not too much. What’s more, I like collecting more, so I like to cut good music into discs and collect them, so that my hard drive will be useless. 100 is enough! !

Philips, I am definitely a fan of this brand, it is easy to use, practical, durable and cheap! ! SONY is too expensive and Samsung ViewSonic doesn’t like it. I use Philips at home and have been using it for more than 6 years. I have never been willing to replace this monitor. Although it is not a flat screen, my eyes seem to be very accustomed to this monitor. I also work on computers at work, but the work unit My eyes hurt after looking at the computer for a long time, even at home. I don’t know if it’s a psychological reason or a real monitor problem!

The optical drive doesn’t matter. In fact, I’m not picky about the optical drive because most of what I listen to are CDs. As long as they can be read, I’m not sure about the specific issue of whether to choose a disc or not. I’ve been using it at home for more than 2 years. Yes, it still works the same. However, it is recommended to buy a good one, preferably one that can break the optical drive within a year, haha, because the optical drive is guaranteed to be replaced within a year, if it breaks, just replace it, haha, it is comfortable.

For keyboard and mouse, choose Logitech, and choose Edifier for speakers. They are both more practical and economical. If you don’t believe it, just ask if you have any friends who work in the local electronics market!

The chassis can be said to be big or small, but it has many problems. You must be careful about it because it is the supporter of the entire computer. It cannot be used without a power supply. , so the quality of a chassis must not be judged by its appearance, but by the power supply and internal design. Generally, a good power supply can be held in your hand and weighed, and it is obviously heavier than some inferior ones! Checking the voltage! Definitely choose one with more than 300W! Sufficient and stable power supply is the foundation of a computer!

Most people who install computers have a common problem, that is, they start before they start but end at the end. Hey, I have it too, so don’t choose accessories too arbitrarily. You must choose ones that are more economical but safe to avoid disaster. For other computer hardware, if you want to save thirty or forty dollars, you will lose money.

The second model is the one I am more proud of, and it is also more expensive because it is a friend from my work. Hey, his family situation and background are better, so money is not a problem. Let's take a look, but I won't explain too much this time, just talk about the key issues that make people happy. 7500 yuan! Go high-end!

CPU: Pentium 4 630 3.0GHz box ￥1380

Motherboard: ASUS P5ND2-SLI ￥980

Memory: Corsair DDRII/667 two pieces ￥980

Graphics card: Colorful Skyline 6800GS ￥1599

Hard drive: Seagate 7200.9 250GB ￥620

Monitor: Philips 17' physical pure screen 107S6 ￥870

Chassis: Century Star Kit ￥105

Hehe, you may be sweating when you look at it. I also sweated when I was setting it up. However, this computer has more sweat-provoking features. I’d like to introduce some special features to you!

1. First of all, the cooperation between the motherboard and the CPU is ASUS quality! I'm super! It’s super bad, don’t be afraid, ASUS will compensate! So don’t worry! It's over 20 and it's so cool! P4 3.0 suddenly turned into P4 3.6. It’s really sweating~~And this CPU, L2 is 2046K! The CPU core used is Prescott-2M! ! ! ! (As for the Pentium D Smithfield core, I can only say that it is basically a useless thing. If you have too much, you will feel nothing. If you have too little, it will feel nothing. Moreover, it is more than 200 yuan expensive. Hey~~~ You can check the information online. You see what I mean!)

2. Dual-channel motherboard VS Corsair DDRII/667, although DDRII may face the challenge of DDRIII next year, but! Memory also depends on the connotation! Hehe, you may be unfamiliar with Corsair, but to tell you the truth, its performance is definitely much better than any other of the same type! (Under the dual-channel test, the performance of each channel has improved by more than 10%. Although it cannot be compared with Jinbang's lifetime package, the price is very reasonable) And it is very beautiful~~ Of course, beautiful memory is of no use, haha~ ~

3. nVIDIA core set, motherboard VS graphics card, the selected motherboard and graphics card are all based on nVIDIA as the core chipset, and Tianxing 6800GS is definitely a good card, hehe! The core frequency is 480MHz, DDRIII 512M/256Bit, the memory frequency is 1300MHz, and the memory speed is 1.4.

bring it on! You can play whatever game you want. With 3.6CUP and 1G667 memory as the background, all the effects of World of Warcraft are stuck. It’s a piece of cake! (The prerequisite is to ensure that your network is not stuck!)

4. Motherboard VS speakers, Hussars 5.1 is only 310, price...character...nothing to say, but remind everyone to use a sound card when using it The software that comes with it converts the 7.1 mode to 5.1, haha, because the speakers are 5.1.

Note: Regarding the 250G hard drive, hey, I don’t need to tell you the reason. My friend in my workplace likes to store blockbusters. Hey, his 60G and 120G are both full...

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