Lesson 3 is all about ways to take care of your computer , proper posture when using computer , good working habits , proper work station in using your computer .
Computers also needs to be taken care of , they need to be cleaned and etc.
Some things to avoid when using computer :
~ to eat in front of a computer , because food bits attract insects like ants and cockroaches that can penetrate the hardware and cause computer malfunction , and spilled drinks can cause short cicuit .
~ you must not stay for long hour uninterrupted in using your computer because it can cause eyestrain , wrist injury and pains in the head , shoulder , back and neck .
These things are important guidelines for computer users , so they know how to handle their computers and they will know what things will happen to them when they use the computers too much
DONE :)
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