Your computer has several fans on it to pull air from outside to cool down the system. If the air outside is polluted with dust or, even worse, smoke, rather than getting cooler, the computer becomes hotter. Cigarette smoke is worse because it has moisture in its particles. This makes the particles sticky and almost impossible to remove from your computer’s electronic components. It is also very important to know that smoking in front of your computer will void your computer’s warranty. So either it is a good time to quit, or take your cigarette outside.
Why Does It Happen?
Computers generate static electrical charges that attract dust and cigarette smoke when present in the environment. These dust or smoke particles form an insulating blanket that covers the electronic components inside your computer, causing them to overheat, age faster, and fail.
The best dust / cigarette smoke protection is to keep your computer surroundings clean from both contaminants. Block all access points for dust and cigarette smoke. Close all uncovered expansion-slot openings. Missing expansion-slot covers allow dust to accumulate in the system. Dust buildup inside your systems components can be cleaned by using a soft brush. A static-free vacuum and a can of compressed air are also recommended to keep your system dust free. Finally, if you have to smoke, be sure to do it far from your computers. And don’t forget that smoke dust inside your computer will void its warranty.