The correct answer to this question is D, To remove dust from the interior of a pc. Like any other device, it is important to clean computers. Many think they should only clean the exterior of it. This part of the computer is very important, because it can contain germs and visible dust.
However, the interior of the computer is just as important. This is because it can affect the speed and performance of the computer. Any dust or particle can enter the interior of the device and impact its' efficiency. Cheap items like cotton swabs, alcohol, and newspaper can also be used to clean it.