Question 2: Help! Help! Help my computer! ! ! 20 minutes: review the computer output/input system. On your hard drive.
The reason may be a problem with the hard disk.
Check the hard disk and see! I guess the hard disk needs to be replaced!
I'm not good at repairing it either, just making a suggestion!
Question 3: How to reduce carbon emissions in daily life? Trying to live a low-carbon life "low carbon living" means that the energy consumed during work and rest should be reduced, thus reducing carbon, especially carbon dioxide emissions. Low-carbon life, for us ordinary people, is an attitude, not an ability. We should actively advocate and practice low-carbon life, pay attention to saving electricity, oil and solar terms, and start from scratch.
In China, the annual per capita CO2 emission is 2.7 tons, but even if a white-collar worker in a city has only 40 square meters of living space, he drives 1.6L to get off work and flies 12 times a year, the carbon emission will be 26 1 1 ton. Energy conservation and emission reduction are imperative.
If environmental protection concepts such as protecting the environment, protecting animals and saving energy have become codes of conduct, low-carbon life is a green lifestyle that we urgently need to establish.
Simple understanding, low-carbon life is to return to nature to carry out human and natural activities, mainly from the three links of saving electricity and saving solar terms and recycling to change the details of life, including the following good living habits:
fridge
The amount of food stored in the refrigerator should be 80% of the volume. Too much or too little food will consume electricity.
■ There should be a gap of about10mm between foods and between foods and refrigerators.
■ Use several plastic boxes to hold water, make it into ice in the freezer and put it in the freezer, which can prolong the downtime and reduce the startup time.
air conditioner
The instantaneous current of air conditioner is large, frequent switching is quite electricity-consuming, and it is easy to damage the compressor.
■ Put the fan under the air conditioner, and use the wind power of the fan to improve the cooling effect.
■ Turn off the air conditioner after a few hours, and turn on the electric fan immediately. With this method at night, you don't have to turn on the air conditioner all night, saving nearly 50% electricity.
■ Set the air conditioner to work in dehumidification mode, which can make people feel cool even if the room temperature is slightly higher, and save electricity compared with refrigeration mode.
washing machine
In the same long washing time, the motor starts more times when working in the weak gear, that is to say, using the strong gear actually saves electricity than the weak gear and can prolong the life of the washing machine.
■ According to the rotation speed 1680 rpm (turbine only) dehydration 1 min, the dehydration rate can reach 55%. Generally, dehydration does not exceed 3 minutes. Prolonging the dehydration time is of little significance.
microwave oven
■ Dry food is mixed evenly with water, covered or wrapped with polypropylene plastic wrap before heating, or heated with covered heat-resistant glassware.
■ It is advisable that the food heated or cooked each time should not exceed 0.5 kg, and it is best to cut it into small pieces. When the amount is large, it should be heated in different periods and stirred in the middle.
■ Use "high fire" as much as possible.
■ In order to reduce the frequency of switching on and off the microwave oven when thawing food, food can be moved from the freezer to the freezer in advance, slowly thawed, and the "cold energy" in frozen food can be fully utilized.
computer
■ When the computer is not used for a short time, the energy consumption can be reduced to below 50% by enabling the "sleep" mode of the computer; Turn off unused programs and peripherals such as speakers and printers; Do not let hard disk, floppy disk and CD work at the same time; Reduce the brightness of the display appropriately.
■ Pay special attention to using notebook computers: completely discharge the battery; Try not to use external equipment; Shut down temporarily unused equipment and interfaces; Close the screen saver; Reasonable shutdown mode: use "standby" when immediate recovery is needed, "sleep" when battery is used, and "shutdown" is not needed for a long time; When the battery is used, under WindowsXP, the CPU automatically reduces the frequency through SpeedStep technology, and the power consumption can be reduced by 40%.
fuel gas
■ Cooking time with big fire is shorter than that with small fire, which can reduce heat loss. But it is not advisable to let the fire exceed the bottom of the pot, so as not to waste gas.
■ When the temperature is high in summer, do not cover the water before boiling, so that the water with lower temperature than air can exchange heat with the air, and then cover the water when it is naturally heated to the air temperature, which can save gas.
■ Before cooking, dry the water drops outside the pot, try not to steam the food that can be cooked, cook the food that is not easy to boil in a pressure cooker or a stainless steel pot without oil smoke, and heat the cooked food in a microwave oven, etc., which also help to save gas.
■ Holding a short meeting is also a kind of saving, and electricity for lighting, air conditioning and sound reinforcement can be saved. Perfume that is about to expire can be sprayed on dried flowers stuffed into pillows, washing water and mopped floors.
■ Unplug any electrical appliance as soon as it is not used.
■ Use public transportation as far as possible, and make a shopping plan when driving out, as far as possible ... > >
Question 4: How to reduce carbon emissions A low-carbon life means that the energy consumed during daily work and rest should be reduced, thus reducing carbon emissions, especially carbon dioxide emissions. Advocating a low-carbon life is an attitude, not an ability, for us ordinary people. We should actively advocate and strive to practice the low-carbon life standard, pay attention to saving electricity, oil and solar terms, and start from scratch. Low-carbon life includes: low-carbon appliances, low-carbon cars, low-carbon diet and low-carbon living standards.
50 principles of low-carbon life:
1, turn off the lights, switch on and off, and unplug, which is the first step and a manifestation of personal accomplishment;
2. Each piece of paper is printed on both sides, which is equivalent to keeping the second half of the forest that would have been cut down;
3, don't take the elevator to climb the stairs, save everyone's electricity and change their health;
4, greening is not only to plant trees in the suburbs, but also to plant some flowers and plants at home, without driving;
5. Yes, a plastic bag costs 50 cents, but its pollution may be 50 times that of 50 cents.
6, the perfect bathroom does not necessarily have a bathtub; It has been installed, and it may not be used every time; It has been used, please flush the toilet with accumulated water;
7. Turn off unused computer programs, reduce the workload of hard disk, save electricity and maintain your computer;
8. If you want to avoid the car, people who commute by bike are not worried about the rise in oil prices, and they are not worried about weight gain;
9. There is no need to turn on all the lighting as soon as you enter the door. It has only been 130 years since humans invented the electric light, and thousands of years have passed before;
10, considering the contribution of public transportation to the world environment, at least part of the superiority brought by driving a private car can be offset;
1 1, please believe that being obsessed with fur is just an anti-ancestral impulse;
12, it can be said that the warming of the climate is partly out of revenge for the excessive use of air conditioning \ heating;
13, use disposable toothbrushes, disposable plastic bags and disposable water cups as little as possible ... because the oil used to make them is also disposable;
14, if you know that some canned shark fins produced in China are on display in western ocean museums, will you still have such a good appetite to eat shark fins for rice?
15, not necessarily mahogany and leather can reflect the taste of home; It is recommended to use bamboo furniture because bamboo grows faster than trees;
16, in fact, the simplest way to use solar energy, an environmentally friendly energy source, is to do the work as much as possible during the day;
17, excessive meat consumption hurts at least three pairs: animals, yourself and the earth;
18, the wedding ceremony is not a face that you have been struggling for 28 years, and it is not a PK accumulated by your family. Nowadays, simplicity and low carbon are the accessory values of sweet civilization;
19. It is only a psychological effect to think that the vegetable dishes can be washed more cleanly by turning the faucet to the maximum.
20. It can be said with confidence that washing clothes in a bucket is not because of laziness, but to save water and electricity;
2 1, raising a child from infancy to preschool, the phone bill is indeed quite a lot, and some toys, clothes and books are just used second-hand;
22. If the traffic jam is too long, put out the fire first and wait for a while.
24. If the tire pressure is too low or too full, it will increase fuel consumption;
25, cleaning the air conditioner regularly, not only for health, but also for less electricity;
26, general car 93# oil is enough, blind use of 97# may not only waste oil, but also damage the engine;
27. Learn from the old bus driver how to save fuel: use less brakes, send the throttle, and slide by inertia;
28. Some people, especially women, use 40 or 50 liters of water for a bath, and cleanliness is not so exaggerated;
29. Scientific thrift is a fine tradition; After the leftovers are cooled, wrap them in plastic wrap and send them to the refrigerator; Hot steam not only increases the work of refrigerator, but also frosts, which wastes electricity;
30. In fact, the outdoor air conditioner is designed according to waterproof requirements. Putting a coat on it will only reduce the heat dissipation effect, and of course it will cost electricity;
3 1, there is no necessary relationship between the foaming amount of washing powder and the washing ability, but low foaming detergent can rinse several times less than high foaming washing powder, saving water, electricity and time;
32. Opening the strong gear of the washing machine saves more electricity than opening the weak gear, and can also prolong the life of the machine;
33. The power consumption of TV sets in standby state is generally about 10% of their starting power, which is really not too small.
34. If you only use the computer to listen to music, the monitor can only be dimmed or turned off;
35. If you use much hot water, you may wish to keep the water heater energized for moisturizing all the time, because the electricity used for moisturizing for one day is lower than that of a box of cold water burning to the same temperature;
36. Clean the same car, and scrubbing with water in a bucket is only1/8 of the water consumption for flushing with a faucet;
37. You can put the horse ... > >
Question 5: What do you mean by purchasing carbon emission reductions? Related to the Tokyo Agreement, that is, the agreement that signatory countries reduce greenhouse gas emissions every year, it is not easy for western developed countries to reduce emissions because of their high starting point of carbon emissions, and the cost of reducing emissions on their existing basis is very high. It is better for them to contribute to help backward countries, such as China reduce emissions, so as to offset their own emission reduction targets.
Remember to adopt it
Question 6: What does a low-carbon life mean? If the rapid and substantial reduction of carbon emissions will slow down the economic development of China, how to choose? Low-carbon life is a term put forward in recent years, which mainly refers to paying attention to reducing carbon emissions in the process of economic development (in economic links, steel, petroleum and its derivatives, plastics, chemical products ... At the same time, in our daily life, many of them run counter to the requirements of low carbon, such as shopping bags in shopping malls and burning straw wantonly ...), and its essence is to reduce the carbon emissions that will raise the earth's temperature. As you said, reducing carbon emissions will indeed affect the economic development of China, but in the long run, reducing carbon emissions will indeed bring great benefits to the future economic development of China. First of all, it can provide a good example for China's future economic development model, paying attention to the harmony and unity of economic benefits and environmental benefits and social benefits. Moreover, the economic development model will undergo profound changes sooner or later. I have to admit that in the past few years of economic development in China, great achievements have been made, but sometimes environmental benefits have been sacrificed without evil, which is not in line with the economic development policy and the law of exhibition in the new period. Finally, the promotion of low-carbon is also based on the development model of international economy (this model will indeed bring benefits to the long-term development of mankind), so China welcomes the low-carbon economic model (at the * * * meeting in recent years, All of them have made an important assessment of the economic development model and made an important plan, focusing on reducing carbon emissions and taking the road of combining with nature. For example, in 2008, Guangdong Environmental Protection Center stopped a national key project, which caused great repercussions. I can't remember exactly what the incident was, I'm sorry), so to sum up, China still has to face it positively and deal with it actively.