



Because the computer is air-cooled, it draws in dust particles, human and animal dander, and smoke. This creates a sort of blanket over everything inside the box.
The fans begin to slow-down and cannot keep the computer properly cooled. The equipment will eventually overheat and fail.
Even in the cleanest environment, a classroom with tiled flooring, computers may look like this in less than one year.
The solution, of course, is to schedule proper cleaning. This is a service Skilltech Computers if fairly popular for. I completely clean the inside of the equipment, as well as the outside. I update the operating system software, and remove malware, spyware, and many of the existing Virus out there. All for $40.00 an hour, first hour in advance, and most jobs only taking 'one hour'.