Assignment !!

MS Word - Writer - .odt
MS Publisher - Base - .odb
Ms Excel - Calc - .ods
MS Paint - Draw - .odg
MS PowerPoint - Impress - .odp

mondayyyyy!

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nag filmshowing nga knina...kala ko mkakaligtas sa earth sci...

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nkakatawa lang nung hapon..d kme nag discuss sa sci tech...
''''sa research nmn d ko na perfect yung exercises..

nakalimutan ko kasi...hahaha..


lapit na tlga ng perio...

sa thurs and fri na...


may project pa pla sa math...


ka busy ng week....

pero d maiwanan yung computer...wahahahha...

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tas me project pa sa math.....


yun oh!

wla daw magawa....lolss...




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Assignment : Disease You Get From Using The Computer

*Eye disorders

               Eyes can become tired, sore or dry. You can suffer from watery eyes, 'floaters', twitching eyes and headaches. Prevent eye strain while using computers or by taking frequent breaks, blinking frequently and looking at different objects at varying distances.




*Posture-related injuries

               Back and neck pain, headaches, and shoulder and arm pain are common computer-related injuries. Such muscle and joint problems can be caused or made worse by poor workstation design, bad posture and sitting for extended periods of time.




*Overuse injuries of the upper limbs

               Muscles and tendons can become painful with repetitive movements and awkward postures. This is known as ‘overuse injury’ and these typically occur in the elbow, wrist or hand of computer users. Symptoms of overuse injuries in the upper limbs include pain, swelling, stiffness of the joints, weakness and numbness.






*Eyestrain

               Focusing your eyes at the same distance point for extended periods of time causes fatigue. The human eye structurally prefers to look at objects further than six metres away, so any work performed close-up puts extra demands on the eye muscles.







---OR---






* Eye Disease
It’s the first what occur to us, when we talk about computer harm (right?). Prolonged computer use could be linked to glaucoma, especially among those who are short-sighted. Our eyes are very badly affected by how long you stare at that bright screen. We stop blinking and start staring which makes our eyes strain and dry out. Make sure you look away from the screen and close them for a few seconds every few minutes.

We can find many information about eyes health, as Snuz made. And it’s very important not to forget about our eyes while working on computer.

* Bad Posture

               Bad posture is enemy number one. Check your posture now! You should be able to reach the keyboard and mouse whilst bending your elbows at 90 degrees, with your shoulders relaxed. If you are stretching, this could cause problems. Your back should be straight and the top of the monitor should be just below eye level. If your monitor is to the left or right of your keyboard you are putting strain on your neck.

               Long periods of time at the computer while blogging, working or reading often leads to pain in the lumbar region of the back. Neck and shoulder problems also result from poor seating and the poor organization of equipment on the desk (stretching for the telephone or files etc).



* Hurting Hands

               Your hand and wrist ache after working at the computer all day, and they sometimes start feeling numb. Research in recent years has found that things like typing and sewing rarely cause carpal tunnel. Wear splints while you work to keep your wrists from bending too high or low, and use a keyboard tray or adjust your chair so the keyboard and mouse are below your elbows and your wrists are level.

               It is really important to give your fingers, wrists and hands a break from resting on the keyboard all day. A tennis ball is a great way to do this. Every time you need to think you should grab the ball and give it a few quick squeezes. This will do wonders for your joints and muscles.

* Computer Stress Injuries

               Many people suffer from structural problems related to the physical stress of sitting incorrectly, or for too long in front of their computers. So there are chances you’ve experienced a fair amount of computer stress, from minor frustrations here and there to a virtual visit to computer hell.

               High levels of stress can kill you, don’t make mistakes! Highly stressful workers have a higher risk of developing heart diseases and even cancer. So make sure that you can manage your stress. Start making something to reduce it, don’t wait till computer stress will be the main problem in your life. Taking frequent breaks is an important step in preventing repetitive computer stress injuries.

Chapter 3 : Lesson 3

This lesson states procedures on how to take care of your computer, good working habits,  proper workstation design, and proper posture.

Example:

*We shouldn't eat in front of the computer, maybe it's particles will be on the computer and you may not be able to use it. When you drink, you may spill it that can cause damage.

^_^