Page 115 - ICT_for_JHS_Classical

Dust
Dust can cause short circuit and damage the computer when it settles on the
circuit board. So, there is the need to protect the computer from dust by:
Covering the computer with Dust Cover.
Not setting up a computer in a dusty environment.
Keeping computer laboratory clean.

Computers protected with Dust Covers

Rodents
Rodents such as mice and rats can attack and chew cables inside and outside the
computer especially desktop computers. To prevent the computer from rodents,
do not eat or litter the computer laboratory or the computer setup.

Rodent Chewing Cables

Liquids
Liquids in the form of water and drinks can also damage the computer. A drop of
liquid in a computer can break the circuit board and render the computer useless.
Avoid drinking near the computer setup.