• Putting several pots of cactuses beside the computer, it can absorb the radiation efficiently.
• Take a walk after each one hour`s work. That can not only rest your eyes but also exercise your body.
• Before working in front of the computer, doing skincare isolation can prevent the infringement and radiation and polluted environment.
• Promptly water your face to eliminate some electromagnetic particles that may have attached to the surface your face when facing computer. This method will reduce the harm of radiation more than 70 percent.
• It is better to put a special color filter on computer to reduce the radiation while operating.
• Try to buy new computers. Generally do not use old computers because usually old computers give off more radiation.
• The position where you place computer is quite important to reduce radiation. Hence, do not let the back screen of computer overlook the area where people pass by, as the strongest radiation is released from the back of the screen, compared with the right and left of the screen.
• Watch the room ventilation,it is better if can install a ventilator in the computer room.
• The people who always work in front of the computer often feel dry and ache in their eyes, so it is necessary to use appropriate eye drops.
• Shut off the computer instead of the screen while you take a nap in front of the computer.

Comb your hair for one minute with your fingers: with fingers of hands, comb from your forehead to the back of your head in the right order, and this will strengthen the blood circulation in your head.It can also prevent brain vascular diseases and make your hair shiny and black.

Rub your helix softly for one minute: rub your helixes gently with two fingers till they feel fervent. This will dredge the channels and collaterals in your body.It is especially effective to the prevention of such diseases as tinnitus, dizziness, forgettery and so on.

Rotating eyes for one minute: the eye can be rotated clockwise and counterclockwise, which can refresh eyes.

Knock teeth and roll tongue for a minute: tapping teeth speeds up teeth and gums blood circulation and protects teeth.Rolling tongue can increase its sensitivity.

Rub your nose with the thumb for one minutes: rubbing your nose with your thumbs up and down can prevent nasal stuff or mucus caused by morning cold. It can also cure the cold.

Limb flexion for one minute: through flexion movement the blood goes quickly back to the body, supplying heart and brain systems enough oxygen and blood and strengthening the flexibility of joints of limbs.

Contract abdomen and anus for a minute: repeated contraction can lift anus to enhance anal sphincter contraction and promote blood circulation so as to prevent the occurrence of hemorrhoids.

Pedal and rub your arch for one minute: rubbing your arch alternately can make your arch feel warm. It can invigorate your channels and collaterals, strengthen your spleen and stomach and set your mind at rest and so on.