Yes, there are alot of information on the different cooling gadgets in the net. But basing on or experience, we had a hard time of choosing or even buying one because there are many cooling devices to choose from. Although you might say that a specific gadget can efficiently cool the PC but there are many factors that can affect its performance or the acquirement of the cooling gadget such as: environmental factors, location, availability of the cooling system in the market (not all parts of the world have the cooling system), the capacity of the person to buy the cooling system (cost), and many more. In our simple research, we like to find out what is the common, simple, inexpensive, and easy to do methods that can cool the system. The aim of our simple research is to give options for PC users, and its soul purpose is not to demoralize a certain company, cooling devices or methods.