Lesson 3 in chapter 3

It is about the ways of taking care of your computer,good working habits,proper workstation design, and proper posture while using the computer.

Remember

1.       How to take care of your Computer

a.     Computer need to be placed in a cool and dry place.

b.     Avoid eating in front of your computer.  Foodbits attract  insects like ants and cockroaches that can damage your  computer. Spilled drinks might cause short circuits.

c.     Always use an avr   to regulate the electricity .

d.    Turn off computers during  lightning.

e.      Use soft clothes in cleaning your computer to avoid scratches.

f.      Always scan for computer viruses.

2.      Computers can also cause health risks on the users like eye strain, wrist injury, and pains in the head, back and neck due to prolonged use of it.

3.      To prevent this problems,

a.     Avoid staring at the monitor for a long period of time. Do eye exercises.

b.     Avoid long periods of typing.

c.     Tap on the keys and mouse buttons gently.