Dust can literally choke your PC, and a level-headed enthusiast will regularly check and clean dust filters, fans, and other parts of their systems. Though it might seem inexcusable to let dust pile up in a PC, it seems to be a pretty common occurrence. This weekend, Germany’s PCGH.de highlighted some of the worst “fluffy balls of horror” (machine translation) that have been shared by its readers. If you enjoy a scare, its ~400 picture gallery might shiver your timbers.
