It is best to use the computer for a few hours without hurting your eyes, how to use the computer co

Take a ten-minute break every hour, preferably no more than 10 hours a day. Of course, minimizing the time spent on the computer, maintaining a distance from the monitor, and correctly adjusting the brightness of the monitor and the environment are all effective ways to protect your eyes.

It's better to use an LCD monitor to protect your eyes, (better) better than a desktop.

It's best not to play 3D and big games, which hurt your eyes.

Just like Lou Yi's makes sense.

Don't be a big monitor, just think the brightness of the display is okay.

Tell you a kind of surfing.

A great way to protect your eyes: Desktop - > Right Button - > Properties - > Appearance - > Advanced > item selection (window), color 1 (l) selection (other) to change the color tone to: 85.

Saturation: 123. Brightness:

205 > Add to custom color > Determine at the custom color selection point > OK so that all documents are no longer dazzling black on white, but very soft bean paste green, this tone is configured by ophthalmologists, and it will be very effective in relieving eye fatigue and protecting eyes for a long time.

In principle, the less the better, generally no more than 8 hours a day, in the middle of every half an hour to rest the eyes, such as closing the eyes, of course, you can go out to see the vista, see the green is the best.

Wear glasses,It's the kind that doesn't have a degree,The brightness and contrast of the display are lowered,There is also a point desktop properties"Appearance tab"Advanced"Point window in the project bar"Color"Other》The hue is 80,Saturation 240,Brightness180"Add to custom color"OK,The original white window becomes green,You can also adjust it to your own preferences。

Take a break of 5 minutes every hour, look into the distance, when you have to use the computer for a long time, take a break when you find that your eyes are sore, do eye exercises when you have time, prepare a bottle of health care eye drops, and click on them every time you take a break, which can effectively protect your eyes.

It's best to take a break after one to two hours. Do not go for 4 hours in a row.

As long as you go up, it's definitely hurting your eyes, unless you don't. Heh

It's better not to go, it won't hurt your eyes.

For 6 hours a day, it won't hurt your eyes too much. It's better to use an LCD monitor, it will be much better.

You can rest for about 3 hours at a minimum, otherwise playing online every day will affect your eyesight.

After an hour of play, you need to take a 10-minute break.

Take a ten-minute break every hour, preferably with your eyes closed.

Look at the computer for 1 hour and take a 10-minute break.

The most important thing is to give your eyes plenty of rest. Experts suggest that the brightness displayed on the computer screen should be about 3 times that of the surrounding light, the upper end of the screen is slightly lower than the line of sight 10-15 degrees, and the distance between the eyes and the computer screen should be kept at more than 60 cm; For every 1 hour of work in front of the computer, you should take a 10-minute break, close your eyes, massage the muscles around your eyes with your hands, or look at the distant scenery. You can also use some artificial tears to moisturize your eyes, or deliberately increase the number of blinks. In addition, you should also eat more foods rich in vitamin A, such as carrots and animal liver.

Although the radiation effect of the video screen of computers and televisions will cause tasks to the eyes, if you can establish a sense of protection and take certain protective measures, it will not cause great harm.

1.Establish a sense of protection: First of all, we must have a certain understanding of the damage caused by the radiant light on the video screen, and pay attention to the following issues:

It is necessary to strictly enforce computer operating procedures;

The working time should be reasonable, and you should take a break for about 5 minutes in 1 hour, then look into the distance or do eye exercises, and then continue the operation.

2.It is necessary to ensure certain working environment conditions.

Reasonable keyboard and seat position should not be too forward.

The distance between computer desks should not be less than meters, and the distance between screens should not be less than meters.

Avoid bright top lights, especially fluorescence, in soft light.

The computer screen position should be at right angles to the window. Avoid facing or facing away from the window, and the window should be hung with curtains or blinds.

The studio should protect a certain temperature and humidity, preferably 21 and 60 humidity, so as to prevent the eyes from drying out due to operating the computer.

It is best to wear anti-radio glasses.

3.Dietary precautions: should eat less fine grains and more coarse grains; Eat less sugar and more fruits; Eat more liver and fish, and less greasy food; Adapting to some vitamins B1, B12 and C can be beneficial to protect the eyes.

Hello, it depends on your age. The younger you are, the more damage you have.

For example, if you are an elementary school student and four hours a day, you are likely to reach high myopia within a few years.

For junior high school students, myopia generally deepens. High school students will also deepen.

After the age of 18, the change in vision is very small, and the computer will only slightly deepen myopia for four hours a day.

For young people over the age of 22, four hours a day with a computer will not deepen myopia. There is almost no harm. An adult's eye can withstand prolonged use of a computer.

However, with so much time spent on the computer every day, perhaps the more important damage is not the eyes, but the waste of time and leading to obesity, etc.